Langs, D A Conformational features of calcium channel agonist and antagonist analogs of nifedipine. [electronic resource] - Molecular pharmacology May 1985 - 544-8 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0026-895X Subjects--Topical Terms: Calcium--metabolismCalcium Channel BlockersCalcium ChannelsIon Channels--drug effectsMolecular ConformationNifedipine--analogs & derivativesReceptors, Nicotinic--drug effectsStructure-Activity Relationship