title: [Is it necessary to add a fourth drug to the initial treatment of tuberculosis?].
authors: M
authors: M
authors: Miravitlles
authors: R
authors: R
authors: Vidal
mesh_terms: D000995:Antitubercular Agents / Q000008:administration & dosage*; D015658:HIV Infections / Q000150:complications; D006801:Humans; D013030:Spain; D018088:Tuberculosis, Multidrug-Resistant / Q000150:complications / Q000188:drug therapy* / Q000453:epidemiology
chemical_list: D000995:Antitubercular Agents