title: Proceedings: Quantitative studies on acetylcholine receptors of the isolated iris sphincter muscle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D007498:Iris / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects / Q000294:innervation*; D010275:Parasympathetic Nervous System; D011817:Rabbits; D011950:Receptors, Cholinergic; D014326:Tropanes / Q000494:pharmacology
chemical_list: D011950:Receptors, Cholinergic; D014326:Tropanes; D001285:Atropine; D000109:Acetylcholine