Bastos, Maria Luiza Almeida, et al. “Thrombotic Thrombocytopenic Purpura Associated With Dengue and Chikungunya Virus Coinfection: Case Report During an Epidemic Period”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 60, Nov. 2018, p. e48, https://www.revistas.usp.br/rimtsp/article/view/151670.