The single umbilical artery and what it means. A message straight from the navel.
D000015:Abnormalities, Multiple; D001724:Birth Weight; D001842:Bone and Bones / Q000002:abnormalities; D018376:Cardiovascular Abnormalities; D002490:Central Nervous System / Q000002:abnormalities; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000401:mortality; D003878:Dermatoglyphics; D004065:Digestive System Abnormalities; D004200:Diseases in Twins; D005260:Female; D005313:Fetal Death; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D007621:Karyotyping; D011247:Pregnancy; D044469:Racial Groups; D015619:Respiratory System Abnormalities; D014469:Umbilical Arteries / Q000002:abnormalities*; D014564:Urogenital Abnormalities