Effects of methyl- and ethyl-derivatives of NH4 on the neuromuscular junction.
D064751:Ammonium Compounds / Q000494:pharmacology*; D006801:Humans; D009469:Neuromuscular Junction / Q000187:drug effects*
D064751:Ammonium Compounds
AMMONIUM COMPOUNDS/effects; MYONEURAL JUNCTION/effect of drugs on