Suppurative arthritis and hemophilia.
D001170:Arthritis, Infectious / Q000150:complications* / Q000453:epidemiology; D002648:Child; D004551:Elbow Joint; D006395:Hemarthrosis; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D008297:Male; D011008:Pneumococcal Infections / Q000150:complications* / Q000453:epidemiology