title: Frequency of primary resistance to antiretroviral drugs and genetic variability of HIV-1 among infected pregnant women recently diagnosed in Luanda-Angola.
authors.affiliation: National Institute of Public Health, Luanda-Angola.
authors.forename: Emingarda Patrícia André Félix
authors.initials: EP
authors.lastname: Castelbranco
authors.forename: Edvaldo
authors.initials: E
authors.lastname: da Silva Souza
authors.forename: Ana Maria Salustiano
authors.initials: AM
authors.lastname: Cavalcanti
authors.forename: Angélica Nascimento
authors.initials: AN
authors.lastname: Martins
authors.forename: Luiz Claúdio Arraes
authors.initials: LC
authors.lastname: de Alencar
authors.forename: Amilcar
authors.initials: A
authors.lastname: Tanuri