Johnston, D W Effect of stress management on blood pressure in mild primary hypertension. [electronic resource] - BMJ (Clinical research ed.) Apr 1993 - 963-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0959-8138 Standard No.: 10.1136/bmj.306.6883.963 doi Subjects--Topical Terms: AdultEchocardiographyExerciseFemaleHabituation, PsychophysiologicHeart Ventricles--diagnostic imagingHumansHypertension--diagnostic imagingMaleMiddle AgedRelaxation TherapyStress, Psychological--therapy