@incollection{,
	
					
					
					A95FD8ABBF0E955B4C8A38158538D45C
				,
	author={{Dr.Eduardo AbibJunior} and {State University of Campinas}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}113917
}

@incollection{b0,
	
	
		,
	title={{Bioequivalence Study of Generic Tablet Formulations Containing Ethinylestradiol and Chlormadinone Acetate in Healthy Female Volunteers}}
		,
	author={{
			MBonn
		}}
	
	
		,
	journal={{Arzneimittelforschung}}
		
			59
			
			,
	year={2009}
		
	

}

@incollection{b1,
	
	
		,
	title={{Effects of a New Hormone Therapy, Drospirenone and 17-ß-Estradiol, in Postmenopausal Hypertension}}
		,
	author={{
			BWilliam
		}}
	
	
		,
	journal={{Hypertension}}
		
			48
			
			,
	year={2006}
		
	

}

@book{b2,
	
	
		,
	title={{Pharmacokinetics and Pharmacodynamics of Drospirenone-Estradiol Combination Hormone Therapy Product Forecast}}
		,
	author={{
			AHKarara
		}}
		
			,
	year={2006}
			31
			
		
	

}

@incollection{b3,
	
	
		,
	title={{Pharmacology of oral contraceptives}}
		,
	author={{
			WRSitruk
		}}
	
	
		,
	journal={{Rev. Prat}}
		
			45
			
			,
	year={1995}
		
	

}

@book{b4,
	
	
		,
	title={{Neue per os-wirksame weibliche Keimdrüsenhormon-Derivate: 17-Äthinylöstradiol und Pregnene}}
		,
	author={{
			HHInnhoffen
		}}
		on-3-ol-17
		
	

}

@incollection{b5,
	
	
		,
	title={{}}
	
	
		,
	journal={{Naturwissenschaften}}
		
			26
			
			,
	year={1938}
		
	

}

@incollection{b6,
	
	
		,
	title={{Ethinylestradiol/drospirenone: a review of its use as an oral contraceptive}}
		,
	author={{
			SJKeam
		}}
	
	
		,
	journal={{Treat. Endocrinol}}
		
			2
			
			,
	year={2003}
		
	

}

@incollection{b7,
	
	
		,
	title={{Clinical studies with a low dose estrogen-progestogen combination}}
		,
	author={{
			JNSartoretto
		}}
	
	
		,
	journal={{Contraception}}
		
			15
			
			,
	year={1977}
		
	

}

@incollection{b8,
	
	
		,
	title={{The gut wall metabolism of ethinyloestradiol and its contribution to the presystemic metabolism of ethinyloestradiol in humans}}
		,
	author={{
			DJBack
		}}
	
	
		,
	journal={{Br J Clin Pharmacol}}
		
			13
			
			,
	year={1982}
		
	

}

@incollection{b9,
	
	
		,
	title={{Paracetamol interaction with oral contraceptive steroids: increased plasma concentrations of ethinyloestradiol}}
		,
	author={{
			SMRogers
		}}
	
	
		,
	journal={{Br J Clin Pharmacol}}
		
			23
			
			,
	year={1987}
		
	

}

@incollection{b10,
	
	
		,
	title={{Metabolism of 17 alphaethynylestradiol in humans}}
		,
	author={{
			FPGuengerich
		}}
	
	
		,
	journal={{Life Sci}}
		
			47
			,
	year={1981-1988. 1990}
		
	

}

@book{b11,
	
	
		,
	title={{The urinary metabolites of 17aethynylestradiol-9a,11xi-3H in women}}
		,
	author={{
			MCWilliams
		}}
		
	

}

@incollection{b12,
	
	
		,
	title={{Chromatographic profiling and identification of ethynyl and non-ethynyl compounds}}
	
	
		,
	journal={{Steroids}}
		
			25
			
			,
	year={1975}
		
	

}

@incollection{b13,
	
	
		,
	title={{Dihydrospirorenone, a new progestogen with antimineralocorticoid activity: effects on ovulation, electrolyte excretion, and the renin-aldosterone system in normal women}}
		,
	author={{
			WOelkers
		}}
	
	
		,
	journal={{J Clin Endocrinol Metab}}
		
			73
			
			,
	year={1991}
		
	

}

@incollection{b14,
	
	
		,
	title={{Drospirenone: A novel progestogen with antimineralocorticoid and antiandrogenic activity: Pharmacological characterization in animal models}}
		,
	author={{
			PMuhn
		}}
	
	
		,
	journal={{Contraception}}
		
			51
			
			,
	year={1995}
		
	

}

@incollection{b15,
	
	
		,
	title={{Drospirenone: a Novel Progestogen with Antimineralocorticoid and Antiandrogenic Activity}}
		,
	author={{
			PMuhn
		}}
	
	
		,
	journal={{Ann. N. Y. Acad. Sci}}
		
			761
			
			,
	year={1995}
		
	

}

@incollection{b16,
	
	
		,
	title={{Drospirenone, a progestogen with antimineralocorticoid properties: a short review}}
		,
	author={{
			WOelkers
		}}
	
	
		,
	journal={{Mol. Cell. Endocrinol}}
		
			217
			
			,
	year={2004}
		
	

}

@incollection{b17,
	
	
		,
	title={{Drospirenone: a novel progestin}}
		,
	author={{
			References
		} and {
			AJRapkin
		}}
		
	
	
		,
	journal={{Expert Opin. Pharmacother}}
		
			8
			
			,
	year={2007}
		
	

}

@incollection{b18,
	
	
		,
	title={{A 1-year pharmacokinetic investigation of a novel oral contraceptive containing drospirenone in healthy female volunteers}}
		,
	author={{
			HBlode
		}}
	
	
		,
	journal={{Eur. J. Contracept. Reprod. Health Care}}
		
			5
			
			,
	year={2000}
		
	

}

@incollection{b19,
	
	
		,
	title={{Pharmacokinetics and Statistical analysis The first-order terminal elimination rate constant (Ke) was estimated by linear regression from the points Coadministered With Hydrochlorothiazide in Hypertensive Postmenopausal Women}}
	
	
		,
	journal={{J. Clin. Pharmacol}}
		
			47
			
			,
	year={2007}
		
	

}

@incollection{b20,
	
	
		,
	title={{Drospirenone/Estradiol for the Treatment of Menopausal Symptoms. Drug 19}}
		,
	author={{
			NEzell
		}}
	
	
		,
	journal={{Contraception}}
		
			62
			
			,
	year={2000}
		
	
	,
	note={Drospirenone: pharmacology and pharmacokinetics of a unique progestogen}

}

@incollection{b21,
	
	
		,
	title={{Effect of Drospirenone on Serum Potassium and Drospirenone Pharmacokinetics in Women With Normal or Impaired Renal Function}}
		,
	author={{
			RSchurmann
		}}
	
	
		,
	journal={{J. Clin. Pharmacol}}
		
			46
			
			,
	year={2006}
		
	

}

@incollection{b22,
	
	
		,
	title={{An open-label, multicenter study to evaluate Yasmin, a low-dose combination oral contraceptive containing drospirenone, a new progestogen}}
		,
	author={{
			KSParsey
		}}
	
	
		,
	journal={{Contraception}}
		
			61
			
			,
	year={2000}
		
	

}

@incollection{b23,
	
	
		,
	title={{Efficacy and tolerability of a monophasic oral contraceptive containing ethinylestradiol and drospirenone}}
		,
	author={{
			JHuber
		}}
	
	
		,
	journal={{Eur. J. Contracept. Reprod. Health Care}}
		
			5
			
			,
	year={2000}
		
	

}

@incollection{b24,
	
	
		,
	title={{Number of oral contraceptive pill packages dispensed, method continuation, and costs}}
		,
	author={{
			DGFoster
		}}
	
	
		,
	journal={{Obstet. Gynecol}}
		
			108
			
			,
	year={2006}
		
	

}

@incollection{b25,
	
	
		,
	title={{Why do women miss oral contraceptive pills? An analysis of women's selfdescribed reasons for missed pills}}
		,
	author={{
			JDSmith
		}}
	
	
		,
	journal={{J. Midwifery Womens Health}}
		
			50
			
			,
	year={2005}
		
	

}

@incollection{b26,
	
	
		,
	title={{Benefits of Hormonal Contraception May Extend Beyond Pregnancy Prevention}}
		,
	author={{
			BLaurie
		}}
	
	
		,
	journal={{Obstet. Gynecol}}
		
			115
			
			,
	year={2010}
		
	

}

@incollection{b27,
	
	
		,
	title={{Long-term safety of drospirenoneestradiol for hormone therapy: A randomized, double-blind, multicenter trial}}
		,
	author={{
			DArcher
		}}
	
	
		,
	journal={{Menopause}}
		
			12
			
			,
	year={2005}
		
	

}

@incollection{b28,
	
	
		,
	title={{Treatment of hirsutism with combined pill containing drospirenone}}
		,
	author={{
			OGregoriou
		}}
	
	
		,
	journal={{Gynecol. Endocrinol}}
		
			24
			
			,
	year={2008}
		
	

}

@incollection{b29,
	
	
		,
	title={{Efficacy and safety of 3 mg drospirenone/20 acne vulgaris: a randomized, doubleblind, placebo-controlled trial}}
		,
	author={{
			WKoltun
		}}
	
	
		,
	journal={{Contraception}}
		
			77
			
			,
	year={2008}
		
	

}

@incollection{b30,
	
	
		,
	title={{An investigation of the pharmacokinetics of ethynylestradiol in women using radioimmunoassay}}
		,
	author={{
			DJBack
		}}
	
	
		,
	journal={{Contraception}}
		
			20
			
			,
	year={1979}
		
	

}

@incollection{b31,
	
	
		,
	title={{Bioequivalence of two oral contraceptive drugs containing norethindrone and ethinyl estradiol}}
		,
	author={{
			SSaperstein
		}}
	
	
		,
	journal={{Contraception}}
		
			40
			
			,
	year={1989}
		
	

}

@incollection{b32,
	
	
		,
	title={{The effect of food on the bioavailability of norethindrone and ethinyl estradiol from norethindrone acetate/ethinyl estradiol tablets intended for continuous hormone replacement therapy}}
		,
	author={{
			ABRebecca
		}}
	
	
		,
	journal={{J. Clin. Pharmacol}}
		
			43
			
			,
	year={2003}
		
	

}

@incollection{b33,
	
	
		,
	title={{Determination of estrogens and progestogens by mass spectrometric techniques (GC/MS, LC/MS and LC/MS/MS)}}
		,
	author={{
			MSDíaz-Cruz
		}}
	
	
		,
	journal={{J. Mass. Spectrom}}
		
			38
			
			,
	year={2003}
		
	

}

@incollection{b34,
	
	
		,
	title={{High performance liquid chromatography/ion-trap mass spectrometry for separation and simultaneous determination of ethynylestradiol, gestodene, levonorgestrel, cyproterone acetate and desogestrel}}
		,
	author={{
			DMatejicek
		}}
	
	
		,
	journal={{Anal. Chim. Acta}}
		
			588
			
			,
	year={2007}
		
	

}

@incollection{b35,
	
	
		,
	title={{Fully automated method for the liquid chromatographic-tandem mass spectrometric determination of cyproterone acetate in human plasma using restricted access material for on-line sample clean-up}}
		,
	author={{
			BChristiaens
		}}
	
	
		,
	journal={{Journal of chromatography A}}
		
			1056
			
			,
	year={2004}
		
	

}

@incollection{b36,
	
	
		,
	title={{Determination of estrogens and their conjugates in water using solid-phase extraction followed by liquid chromatography-tandem mass spectrometry}}
		,
	author={{
			TIsobe
		}}
	
	
		,
	journal={{Journal of chromatography A}}
		
			984
			
			,
	year={2003}
		
	

}

@incollection{b37,
	
	
		,
	title={{A semi-automated 96-well plate method for the simultaneous determination of oral contraceptives concentrations in human plasma using ultra performance liquid chromatography coupled with tandem mass spectrometry}}
		,
	author={{
			LPHermes
		}}
	
	
		,
	journal={{Journal of chromatography B}}
		
			852
			
			,
	year={2007}
		
	

}

@incollection{b38,
	
	
		,
	title={{Analysis of steroid estrogen conjugates in municipal waste waters by liquid chromatography-tandem mass spectrometry}}
		,
	author={{
			SReddy
		}}
	
	
		,
	journal={{Anal. Chem}}
		
			77
			
			,
	year={2005}
		
	

}

@incollection{b39,
	
	
		,
	title={{Analysis of steroid estrogen conjugates in municipal waste waters by liquid chromatography-tandem mass spectrometry}}
		,
	author={{
			NCTwaddle
		}}
	
	
		,
	journal={{Journal of chromatography B}}
		
			793
			
			,
	year={2003}
		
	

}

@incollection{b40,
	
	
		,
	title={{Determination of estrogenic steroids in surface and wastewater applying liquid chromatography-electrospray tandem mass spectrometry}}
		,
	author={{
			SZuehlke
		}}
	
	
		,
	journal={{Journal of separation science}}
		
			28
			
			,
	year={2005}
		
	

}

@incollection{b41,
	
	
		,
	title={{Determination of drospirenone in human plasma by LC -Tandem -MS}}
		,
	author={{
			UBhaumik
		}}
	
	
		,
	journal={{Chromatographia}}
		
			68
			
			,
	year={2008}
		
	

}

@incollection{b42,
	
	
		,
	title={{A novel and sensitive method for ethinylestradiol quantification in human plasma by high-performance liquid chromatography coupled to atmospheric pressure photoionization (APPI) tandem mass spectrometry: Application to a comparative pharmacokinetics study}}
		,
	author={{
			NCBorges
		}}
	
	
		,
	journal={{Journal of Chromatography B}}
		
			877
			
			,
	year={2009}
		
	

}

@incollection{b43,
	
	
		,
	title={{Measurement of endogenous estrogens: analytical challenges and recent advances}}
		,
	author={{
			RWGiese
		}}
	
	
		,
	journal={{Journal of chromatography A}}
		
			1000
			
			,
	year={2003}
		
	

}

@incollection{b44,
	
	
		,
	title={{Microwave -accelerated derivatization for the simultaneous gas chromatography -mass spectrometric analysis of natural and synthetic estrogenic steroid hormones}}
		,
	author={{
			KZhang
		}}
	
	
		,
	journal={{Journal of chromatography A}}
		
			1148
			
			,
	year={2007}
		
	

}