Preliminary evidence that cinnamon improves menstrual cyclicity in women with polycystic ovary syndrome: a randomized controlled trial.Am J Obstet Gynecol. (pcosnutrition.com)
During the Middle Pleistocene, ice sheets were reaching the continental shelf for longer, with more distinct glacial - interglacial cyclicity [28]. (antarcticglaciers.org)
Corrigendum to «Astronomically forced cyclicity in the Upper Ordovician and U — Pb ages of interlayered tephra, Oslo Region, Norway» [Palaeogeogr. (myintimcity.com)