TY - GEN AU - Rama Sastry,B V AU - Olubadewo,J AU - Harbison,R D AU - Schmidt,D E TI - Human placental cholinergic system. Occurrence, distribution and variation with gestational age of acetylcholine in human placenta SN - 0006-2952 PY - 1976///0823 KW - Acetylcholine KW - analysis KW - Chorionic Villi KW - metabolism KW - Chromatography, Gas KW - Chromatography, Ion Exchange KW - Female KW - Gestational Age KW - Humans KW - Membranes KW - Placenta KW - Pregnancy KW - Pregnancy Trimester, First KW - Pregnancy Trimester, Second KW - Pregnancy Trimester, Third KW - Quaternary Ammonium Compounds N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0006-2952(76)90345-2 ER -