Glehn, Mateus de Paula Von, and Eleuza Rodrigues Machado. “Evaluation of Syndromic Approach of Vaginal Discharge Flowchart to Diagnosis of Trichomoniasis”. Brazilian Journal of Sexually Transmitted Diseases, vol. 29, no. 1, Jan. 2017, pp. 8-11, https://bjstd.org/revista/article/view/788.