Interactions of autonomic nerves and smooth muscle in vitro.
D000818:Animals; D001341:Autonomic Nervous System / Q000166:cytology / Q000502:physiology*; D002454:Cell Differentiation; D002478:Cells, Cultured; D002642:Chick Embryo; D006168:Guinea Pigs; D007498:Iris / Q000294:innervation; D009130:Muscle, Smooth / Q000166:cytology / Q000294:innervation*; D009474:Neurons / Q000166:cytology; D011817:Rabbits