[2 CASES OF HEMOPHILIC ARTHRITIS].
D000293:Adolescent; D000844:Ankylosis; D001168:Arthritis; D006470:Hemorrhage; D006801:Humans; D007592:Joint Diseases; D010024:Osteoporosis; D011859:Radiography
ADOLESCENCE; ANKYLOSIS; ARTHRITIS; HEMORRHAGE; OSTEOPOROSIS; RADIOGRAPHY