title: [The problems of the urethral valves according to H.H. Young (author's transl)].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003558:Cystoscopy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008566:Membranes / Q000033:anatomy & histology; D014521:Urethra / Q000002:abnormalities / Q000033:anatomy & histology* / Q000000981:diagnostic imaging / Q000196:embryology; D014554:Urination; D014555:Urination Disorders / Q000000981:diagnostic imaging / Q000209:etiology; D014567:Urography
vernacular_title: Zur Problematik der Harnröhrenklappen nach H.H. Young.