title: Changes in umbilical artery blood gas values with the onset of respiration.
mesh_terms: D000138:Acidosis / Q000209:etiology; D001238:Asphyxia Neonatorum / Q000150:complications; D002245:Carbon Dioxide / Q000097:blood*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D010100:Oxygen / Q000097:blood*; D012119:Respiration; D013997:Time Factors; D014469:Umbilical Arteries
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen