article_metadata: Eisuke Nomura Hisatada Hiraoka Hiroya Sakai
article_metadata: 10.1155/2016/1026861
article_metadata: Case Rep Orthop
article_metadata: 2016;2016:1026861.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/27703824/
article_metadata: PMC5039273
article_metadata: 27703824
article_metadata: Spontaneous Recurrent Hemarthrosis of the Knee: A Report of Two Cases with a Source of Bleeding Detected during Arthroscopic Surgery of the Knee Joint
article_metadata: 2016