title: [Optimal times for tying off the umbilical cord of the newborn infant].
mesh_terms: D000222:Adaptation, Physiological; D001663:Bilirubin / Q000097:blood; D001724:Birth Weight; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D007567:Jaundice, Neonatal / Q000453:epidemiology; D008026:Ligation; D013997:Time Factors; D014470:Umbilical Cord / Q000502:physiology*
chemical_list: D001663:Bilirubin
vernacular_title: K voprosu ob optimal'nykh dlia novorozhdennogo srokakh perezhatiia pupoviny.