Tibúrcio, A. A., & Tibúrcio, A. S. (2005). Social marketing for counseling and testing center: a case-study in the Oswaldo Cruz Policlinics, Porto Velho – RO. Brazilian Journal of Sexually Transmitted Diseases, 17(4), 265–280. Retrieved from https://bdst.emnuvens.com.br/revista/article/view/594