Acute improvement of peripheral endothelial function in postmeno- pausal women with coronary artery disease after single oral intake of 17β-estradiol valerate - Enderle, M D; Sayer, R; Balletshofer, B; Meisner, C; Mück, A O; Haasis, R; Haering, H U; Pfohl, M (Experimental and Clinical Endocrinology & Diabetes, 2000)