Interaction at end-plate receptors between different choline derivatives.
D000109:Acetylcholine / Q000502:physiology*; D002794:Choline / Q000031:analogs & derivatives; D006801:Humans; D009469:Neuromuscular Junction / Q000187:drug effects*
D002794:Choline; D000109:Acetylcholine
ACETYLCHOLINE/physiology; CHOLINE/related compounds; MYONEURAL JUNCTION/effect of drugs on