Sensitisation of striated muscles to acetylcholine and potassium by penicillin.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001001:Anura; D009119:Muscle Contraction / Q000187:drug effects*; D010406:Penicillins / Q000494:pharmacology*; D011188:Potassium / Q000494:pharmacology*
D010406:Penicillins; D000109:Acetylcholine; D011188:Potassium