an analysis of data from a prospective study which compared the effect of conjugated equine oestrogens ( premarin ) with that of piperazine oestrone sulphate ( ogen ) demonstrated that postmenopausal women who received conjugated equine oestrogens had a higher rate of a rise in blood pressure and development of hypertension than women who received piperazine oestrone sulphate .
C0699710
premarin
C0014938
conjugated