Kohlhardt, M Inhibition of the slow inward current by nifedipine in mammalian ventricular myocardium. [electronic resource] - British journal of clinical practice. Supplement 1980 - 3-8 p. digital Publication Type: Journal Article ISSN: 0262-8767 Subjects--Topical Terms: AnimalsCalcium--metabolismGuinea PigsIon Channels--drug effectsMembrane Potentials--drug effectsNifedipine--pharmacologyPapillary Muscles--drug effectsPyridines--pharmacology