SINGHAL, S.; SHARMA, D. C.; RAI, S.; ARYA, A.; GUPTA, P. Seroprevalence and Risk Factors of Syphilis among Blood Donors. Journal of College of Medical Sciences-Nepal, [S. l.], v. 17, n. 2, p. 185–194, 2021. DOI: 10.3126/jcmsn.v17i2.28134. Disponível em: https://nepjol.info/index.php/JCMSN/article/view/28134. Acesso em: 4 dec. 2021.