title: The fetoplacental circulation during parturition illustrated by the interfetal transfusion syndrome.
mesh_terms: D001724:Birth Weight; D001811:Blood Volume Determination; D036861:Delivery, Obstetric / Q000009:adverse effects; D004200:Diseases in Twins / Q000209:etiology*; D005260:Female; D005330:Fetofetal Transfusion / Q000517:prevention & control; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology*; D007456:Iodine Isotopes; D008297:Male; D010920:Placenta / Q000098:blood supply; D011086:Polycythemia / Q000209:etiology*; D011247:Pregnancy; D011272:Pregnancy, Multiple; D013997:Time Factors; D014470:Umbilical Cord / Q000098:blood supply
chemical_list: D007456:Iodine Isotopes