title: Is bronchoalveolar lavage a game changer in the diagnosis of interstitial lung disease?
authors.affiliation: Department of Chest and Tuberculosis, SMS Medical College, Jaipur, India.
authors.forename: Sheetu
authors.initials: S
authors.lastname: Singh
authors.affiliation: Department of Pulmonary Medicine, Asthma Bhawan, Jaipur, Rajasthan, India. E-mail: drvirendrasingh@yahoo.com.
authors.forename: Virendra
authors.initials: V
authors.lastname: Singh