[Pharmacological studies of the frog heart in volume registration with the Straub cannula].
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001001:Anura; D057785:Catheters; D004837:Epinephrine / Q000494:pharmacology*; D006321:Heart; D006801:Humans; D011898:Ranidae
D000109:Acetylcholine; D004837:Epinephrine
ACETYLCHOLINE/effects; EPINEPHRINE/effects; HEART
Pharmakologische Wirkungen am Froschherzen an der Straubschen Kanule bei Volumregistrierung.