[The step phenomenon of the frog heart in aerobic and anaerobic conditions].
D000818:Animals; D001001:Anura; D005947:Glucose / Q000494:pharmacology*; D006321:Heart / Q000502:physiology*; D006801:Humans; D010100:Oxygen / Q000494:pharmacology*
D005947:Glucose; D010100:Oxygen
GLUCOSE/pharmacology; HEART/physiology; OXYGEN/pharmacology