Carvalho, P. M. G. de, B. S. M. Nóbrega, J. L. de Oliveira, R. O. Almeida, F. T. de M. Abdalla, and L. Y. I. Nichiata. “Prevention of Sexually Transmitted Diseases by Homosexual and Bisexual Women: A Descriptive Study”. Online Brazilian Journal of Nursing, vol. 12, no. 4, Dec. 2013, pp. 931-41, doi:10.5935/1676-4285.20134177.