title: On the need to wait 4 weeks between two live attenuated vaccines.
authors.affiliation: Escola Nacional de Saúde Pública - FIOCRUZ, Rua Leopoldo Bulhões, 1480, sala 820, Manguinhos, Rio de Janeiro, RJ CEP 21041-210, Brazil. Electronic address: labcamacho@gmail.com.
authors.forename: Luiz Antonio Bastos
authors.initials: LA
authors.lastname: Camacho
mesh_terms: D006801:Humans; D007252:Influenza Vaccines / Q000276:immunology*; D014613:Vaccines, Attenuated / Q000276:immunology*
chemical_list: D007252:Influenza Vaccines; D014613:Vaccines, Attenuated