AU - Nicholson JP, Resnick LM, Laragh JH TI - HYdrochlorothiazide is not additive to verapamil in treating essential hypertension PT - JOUR DP - 1989 TA - Archives of Internal Medicine pages = {125-128}, VI - 149 IP - 1 AID - 10.1001/archinte.1989.00390010119015 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1989.00390010119015 SO - Archives of Internal Medicine January 1, 1989 149(1):125