TY - GEN AU - Kuhnert,B R AU - Kuhnert,P M AU - Tu,A S AU - Lin,D C TI - Meperidine and normeperidine levels following meperidine administration during labor. II. Fetus and neonate SN - 0002-9378 PY - 1979///0629 KW - Chromatography, Gas KW - Delivery, Obstetric KW - Female KW - Fetal Blood KW - Fetus KW - metabolism KW - Humans KW - Infant, Newborn KW - Labor, Obstetric KW - Male KW - Mass Spectrometry KW - Maternal-Fetal Exchange KW - Meperidine KW - analogs & derivatives KW - Pregnancy KW - Time Factors KW - Umbilical Arteries KW - Umbilical Cord KW - Umbilical Veins N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0002-9378(79)90311-9 ER -