TY - GEN AU - Weiner,D A AU - McCabe,C H AU - Cutler,S S AU - Creager,M A AU - Ryan,T J AU - Klein,M D TI - Efficacy and safety of verapamil in patients with angina pectoris after 1 year of continuous, high-dose therapy SN - 0002-9149 PY - 1983///0610 KW - Adult KW - Aged KW - Angina Pectoris KW - drug therapy KW - Clinical Trials as Topic KW - Double-Blind Method KW - Hemodynamics KW - drug effects KW - Humans KW - Male KW - Middle Aged KW - Physical Exertion KW - Verapamil KW - administration & dosage N1 - Publication Type: Clinical Trial; Journal Article UR - https://doi.org/10.1016/0002-9149(83)90294-1 ER -