title: [Broncho-alveolar lavage: a tool for diagnosis or for research?].
mesh_terms: D001980:Bronchi; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis / Q000503:physiopathology; D011650:Pulmonary Alveoli; D007507:Therapeutic Irrigation
vernacular_title: Le lavage broncho-alvéolaire, outil diagnostique ou de recherche?