TY - GEN AU - BANCROFT-LIVINGSTON,G AU - NEILL,D W TI - Studies in prolonged pregnancy. I. Cord blood oxygen levels at delivery SN - 0307-1871 PY - 2000///0701 KW - Delivery, Obstetric KW - Female KW - Fetal Blood KW - Humans KW - Oxygen KW - blood KW - Pregnancy KW - Pregnancy, Prolonged KW - Umbilical Cord N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1471-0528.1957.tb06278.x ER -