Fetal oxygenation in normal obstetric patients.
D005312:Fetal Blood; D005333:Fetus / Q000097:blood*; D007231:Infant, Newborn / Q000097:blood; D010100:Oxygen / Q000097:blood*; D011247:Pregnancy / Q000502:physiology
D010100:Oxygen
FETUS/blood in; INFANT, NEWBORN/blood in; OXYGEN/in blood; PREGNANCY/physiology