title: Biochemical studies of the fetus. V. Fetal pCO 2  and Apgar scores.
mesh_terms: D001034:Apgar Score; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D005318:Fetal Heart / Q000502:physiology; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D010808:Physical Examination; D011247:Pregnancy; D012535:Scalp; D013223:Statistics as Topic; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide