TY - GEN AU - Coltart,D J AU - Spilker,B A AU - Meldrum,S J TI - Development of autonomic neural responses in human heart SN - 0007-0769 PY - 1971///0914 KW - Action Potentials KW - Carbachol KW - pharmacology KW - Fetal Heart KW - drug effects KW - Gestational Age KW - Humans KW - In Vitro Techniques KW - Muscle Contraction KW - Parasympatholytics KW - Sympathomimetics N1 - Publication Type: Journal Article ER -