Gonzales, Gustavo F., Vilma Tapia, and Suzanne J. Serruya. 2014. “Gestational Syphilis and Associated Factors in Public Hospitals of Peru During 2000-2010”. Revista Peruana De Medicina Experimental Y Salud Pública 31 (2). https://doi.org/10.17843/rpmesp.2014.312.37.