title: Usefulness of delayed hypersensitivity skin tests in HIV infected patients.
authors.affiliation: Microbiología, Facultad de Medicina, Avda Ramón y Cajal, 7, 47005 Valladolid, Spain.
authors.forename: José Ma
authors.initials: JM
authors.lastname: Eiros
authors.forename: Prudencio
authors.initials: P
authors.lastname: Martínez
authors.forename: Raúl Ortiz
authors.initials: RO
authors.lastname: de Lejarazu
authors.forename: Antonio
authors.initials: A
authors.lastname: Orduña
authors.forename: Luis
authors.initials: L
authors.lastname: Inglada
authors.forename: Antonio
authors.initials: A
authors.lastname: Rodríguez-Torres