Cite

    P. Schüssler et al.. “Sleep after intranasal progesterone vs. zolpidem and placebo in postmenopausal women – A randomized, double-blind cross over study.” Psychoneuroendocrinology, vol. 92, 2018, pp. 81–86. http://access.bl.uk/ark:/81055/vdc_100060347557.0x000026