title: Guidelines on the diagnosis of primary immune thrombocytopenia in children and adolescents: Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular Guidelines Project: Associação Médica Brasileira - 2012.
authors.affiliation: Universidade Federal de São Paulo - UNIFESP, São Paulo, SP, Brazil.
authors.forename: Josefina Aparecida Pellegrini
authors.initials: JA
authors.lastname: Braga
authors.forename: Sandra Regina
authors.initials: SR
authors.lastname: Loggetto
authors.forename: Andrea Thives de Carvalho
authors.initials: AT
authors.lastname: Hoepers
authors.forename: Wanderley Marques
authors.initials: WM
authors.lastname: Bernardo
authors.forename: Leticia
authors.initials: L
authors.lastname: Medeiros
authors.forename: Mônica Pinheiro de Almeida
authors.initials: MP
authors.lastname: Veríssimo