title: [Etiology of recurrent, nontraumatic hemarthrosis of the knee joint].
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D006395:Hemarthrosis / Q000209:etiology* / Q000601:surgery; D006801:Humans; D006965:Hyperplasia; D007717:Knee / Q000601:surgery; D007719:Knee Joint; D008297:Male; D012008:Recurrence; D000074402:Synovectomy; D013581:Synovial Cyst / Q000150:complications; D013583:Synovial Membrane / Q000473:pathology; D013585:Synovitis / Q000150:complications / Q000473:pathology
vernacular_title: Beitrag zur Atiologie rezidivierender, nicht unfallbedingter Kniegelenksblutungen.