Maia, Mariana Cotta, et al. “Sexually Transmitted Diseases in Women Who Are 50 or Older: A Retrospective Analysis from 2000 to 2017 in a Public Reference Service in Niterói City, Rio De Janeiro State”. Brazilian Journal of Sexually Transmitted Diseases, vol. 32, Dec. 2020, https://bjstd.org/revista/article/view/887.