title: Rubella-associated bleeding diathesis presenting with a haemarthrosis.
mesh_terms: D000293:Adolescent; D006395:Hemarthrosis / Q000150:complications / Q000175:diagnosis*; D006474:Hemorrhagic Disorders / Q000150:complications* / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D007719:Knee Joint; D008297:Male; D012409:Rubella / Q000150:complications*