title: Acetylcholine and contractile activity in the echinopluteus. A study of the cellular basis of larval behaviour.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002800:Cholinesterase Inhibitors / Q000494:pharmacology; D002802:Cholinesterases / Q000032:analysis; D004950:Esterases / Q000032:analysis; D007814:Larva; D009119:Muscle Contraction / Q000187:drug effects; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D012617:Sea Urchins / Q000201:enzymology / Q000502:physiology*
chemical_list: D002800:Cholinesterase Inhibitors; D010276:Parasympatholytics; D010277:Parasympathomimetics; D004950:Esterases; D002802:Cholinesterases; D000109:Acetylcholine