MADEGEDARA, D; KULATHUNGA, KMCN; NAKANDALA, SC. Retrospective Analysis of Use of Empiric Anit Tuberculosis Treatment in Smear Negative Pulmonary Tuberculosis Patients in Central Sri Lanka. SAARC Journal of Tuberculosis, Lung Diseases and HIV/AIDS, [S. l.], v. 7, n. 2, p. 15–18, 2011. DOI: 10.3126/saarctb.v7i2.4400. Disponível em: https://nepjol.info/index.php/SAARCTB/article/view/4400. Acesso em: 14 jan. 2025.