Obliteration of the intra-abdominal umbilical vessels in puppies.
D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology*; D004285:Dogs / Q000033:anatomy & histology*; D014469:Umbilical Arteries / Q000033:anatomy & histology*; D014471:Umbilical Veins / Q000033:anatomy & histology*