Urethrography: its value in the study of male fertility and sterility.
D005298:Fertility; D006801:Humans; D007246:Infertility; D007248:Infertility, Male / Q000175:diagnosis*; D008297:Male; D011859:Radiography; D014521:Urethra / Q000000981:diagnostic imaging*
STERILITY, MALE/diagnosis; URETHRA/radiography