title: Five years of implementation of guidelines in hematology and transfusion medicine in Brazil.
authors.affiliation: Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil; Associação Brasileira de Hematologia e Hemoterapia (ABHH), Rio de Janeiro, RJ, Brazil. Electronic address: carmino@unicamp.br.
authors.forename: Carmino Antonio
authors.initials: CA
authors.lastname: de Souza