Validity of pneumonia severity index and CURB-65 severity scoring systems in 
community acquired pneumonia in an Indian setting ..9

B.A. Shah, W. Ahmed, G.N. Dhobi, N.N. Shah, S.Q. Khursheed and I. Haq

Breath carbon monoxide concentration in cigarette and bidi smokers in India   ..19

R. Kumar, S. Prakash, A.S. Kushwah and V.K. Vijayan

Semi-rigid thoracoscopy: initial experience from a tertiary care hospital   ..25

B. Thangakunam, D.J. Christopher, P. James and Richa Gupta

Diffuse panbronchiolitis: report of a rare disease from India  ..43

A. Nath, A.N. Aggarwal and Ruchi Gupta

Multiple myeloma presenting with multiple thoracic manifestations ..47

L. Fekih, S. Fenniche, H. Hassene, H. Abdelghaffar, S.Yaalaoui, F. EL Mezni, D. Belhabib, A. Zidi and M.L. Megdiche

Yellow nail syndrome and adnexal tumour: causal or casual association?  ..51

V.M. dos Santos, H.V.C.F. Marques Jr, Camila do Carmo Lima, T.Z. Turra, P.R.      de Melo Nogueira Jr and Lia Nogueira Lima

Endotracheal tuberculous stenosis: ventilation rescue and bronchography guided
stenting  ..55

I. Ramya, K.P. Mathews, K. Pichamuthu, S.N. Keshava S., T. Balamugesh, M. Ramamani, V. Surekha and T. Mammen

Cannon ball lucencies from last century: Lucite balls used to treat pulmonary
tuberculosis  ..59

C. Chargari, D. MacDermed, P-E. Tardo-Dino, P. Castadot and N. Magne

How to plan for methane mitigation and utilisation strategies? ..60

J.S. Pandey, A.P. Mishra, U.K. Sur, M. Tembhare, R. Kumar and S.R. Wate