[On the characteristics of blood gases in the umbilical vessels in newborn infants in normal appearance of extrauterine respiration].
D001784:Blood Gas Analysis; D005312:Fetal Blood; D005740:Gases; D006801:Humans; D007231:Infant, Newborn; D012119:Respiration / Q000502:physiology*; D014470:Umbilical Cord / Q000098:blood supply*
D005740:Gases
RESPIRATION/physiology; UMBILICAL CORD/blood supply