Whelan, Anne Marie, Tannis M Jurgens, and Heather Naylor. “HERBS, VITAMINS AND MINERALS IN THE TREATMENT OF PREMENSTRUAL SYNDROME: A SYSTEMATIC REVIEW”. Journal of Population Therapeutics and Clinical Pharmacology 16, no. 3 (December 8, 2018). Accessed August 17, 2022. https://jptcp.com/index.php/jptcp/article/view/542.