A photographic look at umbilical cord vessel variation.
Collins
J H
JH
D001794:Blood Pressure; D005260:Female; D006801:Humans; D010920:Placenta / Q000098:blood supply; D011247:Pregnancy; D011674:Pulse; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D014470:Umbilical Cord / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D014471:Umbilical Veins / Q000033:anatomy & histology / Q000000981:diagnostic imaging