[The passage of oxygen across the human placenta].
J A
JA
FERNANDEZ
R
R
GALLEGOS
F E
FE
PFLAUM
D005260:Female; D005333:Fetus / Q000502:physiology*; D006801:Humans; D010092:Oximetry; D010100:Oxygen; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy
D010100:Oxygen
FETUS/physiology; OXIMETRY/in pregnancy; PLACENTA/physiology