Effects of individual and group relaxation therapy on blood pressure in essential hypertensives.
D000328:Adult; D001794:Blood Pressure; D005260:Female; D006126:Group Processes; D006801:Humans; D006973:Hypertension / Q000523:psychology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009126:Muscle Relaxation; D010353:Patient Education as Topic; D012064:Relaxation Therapy