[The effect of biguanide derivatives on cardiac activity in diabetics].
D001645:Biguanides; D003920:Diabetes Mellitus; D006321:Heart / Q000494:pharmacology*; D007004:Hypoglycemic Agents / Q000494:pharmacology*
D001645:Biguanides; D007004:Hypoglycemic Agents
ANTIDIABETICS/pharmacology; HEART/pharmacology