Haemophiliacs and their doctors. The value of haemophilia centres.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005194:Family Practice; D005260:Female; D006467:Hemophilia A; D002836:Hemophilia B; D006782:Hospitals, Special; D006801:Humans; D008297:Male; D008875:Middle Aged; D010817:Physician-Patient Relations