@incollection{, A6C220A05AA935E12A2B068D05077743 , author={{Hector R. DiazAguila} and {Anselmo AbdoCuza} and {Orlando ValdesSuarez} and {Mercedes velizSanchez} and {Medical University of Villa Clara}}, journal={{Global Journal of Medical Research}}, journal={{GJMR}}2249-46180975-588810.34257/GJMR, address={Cambridge, United States}, publisher={Global Journals Organisation}227911 } @incollection{b0, , title={{The history of ultrasound}} , author={{ PGNewman } and { GSRozycki }} , journal={{Surg Clin North Am}} 78 2 , year={1998 Apr} } @incollection{b1, , title={{American College of Emergency Physicians. Emergency ultrasound guidelines}} , journal={{Ann Emerg Med}} 53 550 , year={2009} } @incollection{b2, , title={{Time to Add a Fifth Pillar to Bedside Physical Examination: Inspection, Palpation, Percussion, Auscultation, and Insonation}} , author={{ JNarula } and { YChandrashekhar } and { EBraunwald }} , journal={{JAMA Cardiol}} 3 4 , year={2018 Apr 1} } @incollection{b3, , title={{The role of PoCUS in the assessment of COVID-19 patients}} , author={{ JKarp } and { BKarina } and { SMDaubaras } and { CMcdermott }} , journal={{J Ultrasound}} 25 2 , year={2022 Jun} } @incollection{b4, , title={{Portable bedside ultrasound: the visual stethoscope of the 21st century}} , author={{ LGillman } and { AKirkpatrick }} , journal={{Scand J Trauma Resusc Emerg Med}} 20 18 , year={2012} } @incollection{b5, , title={{Impact of point-of-care ultrasound on clinical decision-making at an urban emergency department in Tanzania}} , author={{ TAReynolds } and { SAmato } and { IKulola } and { C-JjChen } and { JMfinanga } and { HRSawe }} , journal={{PLoS ONE}} 13 e0194774 , year={2018} } @incollection{b6, , title={{Ectopic pregnancy: Diagnosis and management}} , author={{ EHendriks } and { RRosenberg } and { LPrine }} , journal={{Am Fam Physician}} 101 10 , year={2020 May 15} } @book{b7, , title={{Guidelines for Point of Care Ultrasound utilization in Clinical Practice}} , note={SPOCUS (The Society of Point of Care Ultrasound)} } @incollection{b8, , title={{The utility of point of care ultrasonography (POCUS)}} , author={{ AHashim } and { MJunaid } and { IUllah } and { MSohaib } and { HSiddiqi } and { ZYousaf }} , journal={{Annals of Medicine and Surgery}} 71 102982 , year={2021} } @incollection{b9, , title={{Point-of-care ultrasound evaluation of pericardial effusions: does this patient have cardiac tamponade?}} , author={{ ANagdev } and { MStone }} , journal={{Resuscitation}} 82 , year={2011} } @incollection{b10, , title={{A cost-minimisation analysis of performing point-of-care ultrasonography on patients with vaginal bleeding in early pregnancy in general practice: a decision analytical model}} , author={{ SKiritharan } and { MilleVang } and { JJensen } and { M BLaust } and { J NAakjaer } and { CElgaard } and { C }} , journal={{BMC Health Serv Res}} 22 1 55 , year={2022 Jan 11} } @incollection{b11, , title={{Point-of-care ultrasound in primary care: a systematic review of generalist performed point-of-care ultrasound in unselected populations}} , author={{ BSorensen } and { Hunskaars }} , journal={{Ultrasound J}} 11 31 , year={2019 Dec} }