title: The influence of coiling of the umbilical cord around the neck of the fetus on its gas metabolism and acid-base balance.
mesh_terms: D000136:Acid-Base Equilibrium; D000138:Acidosis / Q000209:etiology; D001034:Apgar Score; D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D005315:Fetal Diseases / Q000209:etiology / Q000378:metabolism; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D007773:Lactates / Q000097:blood; D008431:Maternal-Fetal Exchange; D010100:Oxygen / Q000097:blood; D011247:Pregnancy; D014469:Umbilical Arteries; D014470:Umbilical Cord; D014471:Umbilical Veins
chemical_list: D007773:Lactates; D002245:Carbon Dioxide; D010100:Oxygen