Hepatitis of unknown etiology in children in Brazil: A new challenge or the usual scenario ? Rodolfo Castro; Marcelo Ribeiro-Alves; Valdilea G. Veloso; Hugo Perazzo;

Sexually transmitted infections among women living with HIV in a Brazilian city Neide Aparecida Tosato Boldrini; Lays Paula Bondi Volpini; Luciana Bueno Freitas; Liliana Cruz Spano; Carlos Musso; Maria Carmen Lopes Ferreira Silva Santos; Helena Lucia Barroso dos Reis; Angelica Espinosa Miranda;