Individualized homeopathic treatment and fluoxetine for moderate to severe depression in peri- and postmenopausal women (HOMDEP-MENOP study): a randomized, double-dummy, double-blind, placebo-controlled trial - Macías-Cortés, E del C; Llanes-González, L; Aguilar-Faisal, L; Asbun-Bojalil, J (PLoS One, 2015)