title: Surgically induced partial urinary obstruction in the fetal lamb. II. Urethral obstruction.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D005333:Fetus / Q000601:surgery*; D005865:Gestational Age; D008297:Male; D011467:Prostate / Q000002:abnormalities; D012756:Sheep; D014521:Urethra / Q000002:abnormalities / Q000196:embryology / Q000601:surgery*; D014525:Urethral Stricture / Q000151:congenital*; D001743:Urinary Bladder / Q000002:abnormalities