TY - GEN AU - Guevara,J AU - Collet-Velasco,H AU - Velasco,M TI - Antihypertensive effect of prazosin alone and its combination with polythiazide in patients with essential hypertension SN - 0011-393X PY - 1977///0315 KW - Adult KW - Antihypertensive Agents KW - administration & dosage KW - Blood Pressure KW - drug effects KW - Drug Evaluation KW - Drug Therapy, Combination KW - Humans KW - Hypertension KW - drug therapy KW - Middle Aged KW - Polythiazide KW - Posture KW - Prazosin KW - Quinazolines N1 - Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ER -