Climacteric : the journal of the International Menopause Society, vol.8, no.3, pp.279-86, 2005 (SCI-Expanded)
Objective To evaluate the effects of postmenopausal hormone therapy (HT) with or without the addition of folic acid (FA) on serum homocysteine levels in a randomized, placebo-controlled design. Additionally, a non-randomized control group with no treatment was included.