Partial pressure of oxygen in the intervillous space and the umbilical vessels.
D005260:Female; D005312:Fetal Blood; D006801:Humans; D010092:Oximetry; D010100:Oxygen; D010313:Partial Pressure; D010920:Placenta / Q000737:chemistry*; D011247:Pregnancy; D014470:Umbilical Cord
D010100:Oxygen
OXIMETRY; PLACENTA/chemistry; UMBILICAL CORD/blood