E. Baier Robert, E. Meyer Anne, Daily Saliva and Vaginal Mucins Co-vary in Protein-to-Carbohydrate Ratio, Journal of Fertility Biomarkers, Volume 1, Issue 2, 2018, Pages 8-18, ISSN 2576-2818, https://doi.org/10.14302/issn.2576-2818.jfb-18-2298.
(http://oap-journals.comjfb/article/850)
Keywords: glycoprotein; infrared analysis; periodicity; polysaccharide; saliva; secretions; spectroscopy ratios.