TY - GEN AU - Krebs,R TI - [Cellular bases of the positive inotropic effect of cardiac glycosides, catecholamines and methylxanthines] SN - 0018-2001 PY - 1970///1210 KW - Calcium KW - pharmacology KW - Cardiac Glycosides KW - Catecholamines KW - Heart KW - drug effects KW - Ions KW - Muscle Contraction KW - Xanthines N1 - Publication Type: Journal Article ER -