1. Vaginal dryness: individualised patient profiles, risks and mitigating measures, Vadym Goncharenko, Rostyslav Bubnov, Jiri Polivka, Jr, Pavol Zubor, Kamil Biringer, Tibor Bielik, Walther Kuhn, Olga Golubnitschaja
  2. Factors associated with developing vaginal dryness symptoms in women transitioning through menopause: a longitudinal study L. Elaine Waetjen, Sybil L. Crawford, Po-Yin Chang, Barbara D. Reed, Rachel Hess, Nancy E. Avis, Sioban D. Harlow,  Gail A. Greendale,  Sheila A. Dugan, and Ellen B. Gold,, For the Study of Women’s Health Across the Nation (SWAN)
  3. Dennerstein L, Dudley EC, Hopper JL, et al. A prospective population-based study of menopausal symptoms. Obstet & Gynecol]. În general, simptomele vaginale persistă adesea sau se agravează odată cu îmbătrânirea
  4. Beneficial effects of hyaluronic acid: Prasad N Sudha, Maximas H Rose
  5. Hyaluronic Acid in the Third Millennium, Arianna Fallacara, Erika Baldini, Stefano Manfredini and Silvia Vertuani
  6. Effectiveness and safety of vaginal suppositories for the treatment of the vaginal atrophy in postmenopausal women: an open, non-controlled clinical trial; D Costantino, C Guaraldi, https://pubmed.ncbi.nlm.nih.gov/19146203/
  7. Hyaluronic Acid in Postmenopause Vaginal Atrophy: A Systematic Review; Carlos Campagnaro M Dos Santos Maria Laura R Uggioni, Tamy Colonetti, Laura Colonetti , Antonio José Grande , Maria Inês Da Rosa
  8. 8. Is vaginal hyaluronic acid as effective as vaginal estriol for vaginal dryness relief?; Petra Stute, https://pubmed.ncbi.nlm.nih.gov/24178484/
  9. Ekin M, Ya¸sar L, Savan K, et al. The comparison of hyaluronic acid vaginal tablets with estradiol vaginal tablets in the treatment of atrophic vaginitis: a randomized controlled trial. Arch Gynecol Obstet 2011
  10. Postmenopausal vulvovaginal atrophy (VVA) is positively improved by topical hyaluronic acid application. A prospective, observational study, M. ORIGONI, C. CIMMINO, G. CARMINATI, E. IACHINI
  11. Antimicrobial activity of Calendula officinalis petal extracts against fungi, as well as Gram-negative and Gram-positive clinical pathogens; Efstratios Efstratiou, Abdullah I. Hussain, Poonam S. Nigam, John E. Moore, Muhammad A. Ayub, Juluri R. Rao
  12. Antibacterial Activity of Calendula Officinalis Flowers In Vitro M.N. Hamad, H.J. Mohammed, M.A. Merdaw, Department of Pharmacognosy and Medicinal Plants, College of Pharmacy, University of Baghdad 14, January ,2010
  13. Witkin SS, Linhares IM, Why do lactobacilli dominate the human vaginal microbiota?, BJOG, 2017; 124: 606-611.
  14. Deon Schmitt JA, de Fariña LO, Kottwitz LBM, Piana PA, Simões MR, Effect of xylitol on the growth of Lactobacillus acidophilus for food and pharmaceutical applications. Brazil J Developm., 2021; 7(9): 87395- 87411.
  15. Vitamin E RS Bruno and E Mah, The Ohio State University, Columbus, OH, USA, 2014
  16. Cyphert J.M., Trempus C.S., Garantziotis S. Size matters: Molecular weight specificity of hyaluronan effects in cell biology. Int. J. Cell Biol. 2015;
  17. Robert L., Robert A.M., Renard G. Biological effects of hyaluronan in connective tissues, eye, skin, venous wall. Role in aging. Pathol. Biol
  18. The effects of hyaluronic acid vaginal gel on the vaginal epithelium of ovariectomized rats, Shuai-Bin, Shao-Li Liu, Xiao-Ling Gan, Qin Zhou, and Li-Na Hu
  19. https//go.drugbank.com/drugs/DB08818
  20. Sinha A and Ewies AAA. Non-hormonal topical treatment of vulvovaginal atrophy: an up-to-date overview. Climacteric 2013;
  21. Tersigni C, Di Simone N, Tempestilli E, et al. Non-hormonal treatment of vulvo-vaginal atrophy-related symptoms in post-menopausal women. J Obstet Gynaecol 2015
  22. Fallacara A, Baldini E, Manfredini S, Vertuani S. Hyaluronic Acid in the Third Millennium.  Polymers (Basel). 2018 Jun 25;10(7)
  23. Hyaluronic Acid: The Influence of Molecular Weight on Structural, Physical, Physico-Chemical, and Degradable Properties of Biopolymer Petr Snetkov, Kseniia Zakharova, Svetlana Morozkina, Roman Olekhnovich, and Mayya Uspenskaya
  24. Toole, B.P. Hyaluronan: From extracellular glue to pericellular cue. Nat. Rev. Cancer 2004, 4, 528–539. [CrossRef
  25. Janssen AM et al. Screening for antimicrobial activity of some essential oils by the agar overlay technique. Pharmaceutisch Weekblad, 1986
  26. Tarle D, Dvorzak I. Antimicrobial substances in Flos Calendulae. Farmacevtski Vestnik (Ljubljana), 1989
  27. Dornberger K, Lich H. Screening for antimicrobial and presumed cancerostatic plant metabolites. Pharmazie, 1982
  28. Kubas J. Investigations on known or potential antitumoral plants by means of microbiological tests. Part III. Activity of some cultivated plant species in Neurospora crassa test. Acta Biologica Cracoviensia Series Botanica, 1
  29. Racz G et al. Trichomonicidal and anthelmintic activity of Roumanian folkloric plants. Planta Medica, 1980
  30. Antifungal activity of the essential oil from Calendula officinalisL. (asteraceae) growing in Brazil; Zilda Cristiane Gazim, Claudia Moraes Rezende, Sandra Regina Fraga
  31. Gänzle MG, Follador R, Metabolism of oligosaccharides and starch in lactobacilli: a review. Front Microbiol., 2012; 3(340): 1-15
  32. Cee WJY, Chew S, Than LTL, Vaginal microbiota and the potential of Lactobacillus derivatives in maintaining vaginal health. Microb Cell Fact., 2020; 19(1): 203: 1-24.
  33. AN ASSESSMENT OF THE SAFETY OF TOCOPHEROLS AS FOOD ADDITIVES G. TOMASSI Experimental Nutrition Unit, Istituto Nazionale della Nutrizione, Rome and V. SILANO
  34. Ryo Yamauchi, Gifu University – Vitamin E: Mechanism of Its Antioxidant Activity, January 1997, Food Science and Technology International Tokyo
  35. https://go.drugbank.com/drugs/DB08818