[Pharmacological action of various nerve blocking agents on isolated frog heart].
D000818:Animals; D001001:Anura; D001337:Autonomic Agents / Q000494:pharmacology*; D001341:Autonomic Nervous System; D006321:Heart / Q000187:drug effects*
D001337:Autonomic Agents
AUTONOMIC DRUGS/effects; HEART/effect of drugs on
Acción farmacologica de algunos bloqueantes nerviosos sobre corazón aislado de rana.