Chen, M-N Efficacy of phytoestrogens for menopausal symptoms: a meta-analysis and systematic review. [electronic resource] - Climacteric : the journal of the International Menopause Society Apr 2015 - 260-9 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1473-0804 Standard No.: 10.3109/13697137.2014.966241 doi Subjects--Topical Terms: FemaleHot Flashes--drug therapyHumansIsoflavones--therapeutic useMenopause--physiologyMiddle AgedPhytoestrogens--adverse effectsPhytotherapyPlacebosRandomized Controlled Trials as TopicTreatment Outcome