[Action of the ethylbetaine of strychnic acid on acetylcholine contracture of the rectus abdominis muscle of the frog].
D000109:Acetylcholine; D000818:Animals; D001001:Anura; D018680:Cholinergic Antagonists; D003286:Contracture; D009132:Muscles / Q000494:pharmacology*; D011898:Ranidae; D017568:Rectus Abdominis; D013328:Strophanthins / Q000031:analogs & derivatives
D018680:Cholinergic Antagonists; D013328:Strophanthins; D000109:Acetylcholine
ACETYLCHOLINE/antagonists; MUSCLES/pharmacology; STROPHANTHIN/related compounds