title: [Acute hemarthrosis of the knee].
authors.forename: P
authors.initials: P
authors.lastname: Kannus
authors.forename: M
authors.initials: M
authors.lastname: Järvinen
mesh_terms: D000328:Adult; D000368:Aged; D001182:Arthroscopy; D005260:Female; D006395:Hemarthrosis / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis / Q000628:therapy; D007719:Knee Joint; D008023:Ligaments, Articular / Q000293:injuries / Q000601:surgery; D008297:Male; D008875:Middle Aged
vernacular_title: Akuutti veripolvi.