title: [Multicenter studies: the Multicenter Project of Tuberculosis Research (PMIT). Working Group of the PMIT].
authors.affiliation: Instituto de Salud Carlos III, Madrid. mdiez@iscii.es
authors.forename: M
authors.initials: M
authors.lastname: Díez
mesh_terms: D006801:Humans; D015337:Multicenter Studies as Topic; D013030:Spain; D014376:Tuberculosis