%0 Journal Article %T Agnus castus fruit extract was safe and effective for relieving symptoms of premenstrual syndrome %D 2001 %R 10.1136/ebn.4.4.114 %J Evidence Based Nursing %P 114-114 %V 4 %N 4 %U https://ebn.bmj.com/content/ebnurs/4/4/114.full.pdf