title: The bioavailability of a slow-release verapamil formulation.
mesh_terms: D000293:Adolescent; D000328:Adult; D001682:Biological Availability; D003692:Delayed-Action Preparations; D006801:Humans; D008297:Male; D014700:Verapamil / Q000008:administration & dosage / Q000378:metabolism*
chemical_list: D003692:Delayed-Action Preparations; D014700:Verapamil