title: On the uses of small nematode worms.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D000818:Animals; D002107:Caenorhabditis / Q000235:genetics; D005260:Female; D008297:Male; D009154:Mutation; D009348:Nematoda / Q000235:genetics* / Q000502:physiology; D009424:Nervous System Physiological Phenomena; D011950:Receptors, Cholinergic / Q000378:metabolism
chemical_list: D011950:Receptors, Cholinergic; D000109:Acetylcholine