Barros, J. Martins de, and Jairo P. de Menezes. “ Hetacillin in a Single Dose in the Treatment of Gonorrhoeae ”. Revista de Saúde Pública 5, no. 1 (June 1, 1971): 47–50. Accessed June 1, 2024. https://www.revistas.usp.br/rsp/article/view/4597.