Emergent and re-emergent parasites in HIV-infected children: immunological and socio-environmental conditions that are involved in the transmission of Giardia spp. and Cryptosporidium spp. - Fregonesi, Brisa Maria; Suzuki, Meire Nikaido; Machado, Carolina Sampaio; Tonani, Karina Aparecida de Abreu; Fernandes, Ana Paula Morais; Monroe, Aline Aparecida; Cérvi, Maria Célia; Segura-Muñoz, Susana Inés (Revista da Sociedade Brasileira de Medicina Tropical, 2015)