PT - JOURNAL ARTICLE AU - Vidt, Donald G. TI - Understanding the calcium antagonists DP - 1992 Nov 01 TA - Cleveland Clinic Journal of Medicine PG - 616--616 VI - 59 IP - 6 4099 - http://www.ccjm.org/content/59/6/616.short 4100 - http://www.ccjm.org/content/59/6/616.full SO - Cleve Clin J Med1992 Nov 01; 59