@incollection{, 22D0820D93B9972B03AF68B2086F946E , author={{IstanIrmansyah} and {Rakhmad AdityaHernawan} and {Brawijaya University Indonesia}}, journal={{Global Journal of Medical Research}}, journal={{GJMR}}2249-46180975-588810.34257/GJMR, address={Cambridge, United States}, publisher={Global Journals Organisation}18116 } @book{b0, , title={{JOA Musculoskeletal tumor committee: Bone tumor registry in Japan}} , year={2008} , address={Tokyo} National Cancer Center } @incollection{b1, , title={{}} , author={{ SPaudel } and { PKayastha } and { PPokhrel } and { AShah } and { RKGhimire } and { MAAnsari }} , journal={{Giant Cell Tumor of Patella: Journal of Institute of Medicine}} , year={2012} } @incollection{b2, , title={{}} , author={{ EHutagalung } and { Neoplasma Tulang }} , journal={{Diagnosis danTerapi}} , year={2005} } @incollection{b3, , title={{Giant-cell tumor of the patella}} , author={{ YYoshida } and { TKojima } and { MTaniguchi } and { SOsaka } and { YTokuhashi }} , journal={{Acta Med Okayama}} 66 73 , year={2012} } @incollection{b4, , title={{Iatrogenic seeding of a giant cell tumor of the patella to the proximal tibia}} , author={{ OOfluoglu } and { RDonthineni }} , journal={{ClinOrthopRelat Res}} 465 260 , year={2007} } @incollection{b5, , title={{Giant cell tumor of the patella and its management using a patella, patellar tendon, and tibial tubercle allograft}} , author={{ RMalhotra } and { LSharma } and { VKumar } and { ARNataraj }} , journal={{Knee Surg Sports Traumatol Arthrosc}} 18 167 , year={2010} } @incollection{b6, , title={{Late presentation of G.C.T. of the patella}} , author={{ GChakraverty } and { UChakraverty }} , journal={{Internet J Orthopedic. Surgery}} 12 1 , year={2009} } @incollection{b7, , title={{Primary Tumors of the Patella}} , author={{ MSong } and { ZZhang } and { YWu } and { MaKLu } and { M }} , journal={{Song et al. World Journal of Surgical Oncology}} , year={2015} } @book{b8, , title={{Pathology and Genetics of Tumours of Soft Tissue and Bone}} , author={{ DChristopher }} , year={2002} } @book{b9, , title={{Sometimes malignant tumours of bone, in Camphell's operative orthopaedics}} , author={{ PGCarneaale }} , year={1987} , note={th ed. St. Louia, Moaby} }