Hemophilia.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005173:Factor XI Deficiency / Q000175:diagnosis; D005260:Female; D006467:Hemophilia A / Q000175:diagnosis / Q000628:therapy; D002836:Hemophilia B / Q000175:diagnosis; D006470:Hemorrhage / Q000517:prevention & control; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male