Nahas, Eliana A P Efficacy and safety of a soy isoflavone extract in postmenopausal women: a randomized, double-blind, and placebo-controlled study. [electronic resource] - Maturitas Nov 2007 - 249-58 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0378-5122 Standard No.: 10.1016/j.maturitas.2007.08.012 doi Subjects--Topical Terms: Double-Blind MethodFemaleHot Flashes--drug therapyHumansIsoflavones--administration & dosageMiddle AgedPhytotherapyPlant Extracts--administration & dosagePostmenopauseSeverity of Illness IndexGlycine maxTreatment Outcome