UNNI , B G and DAS , S and BHATTACHARJEE , M and BARUAH , P K and HAZARIKA , R and SAHU , O P and RAO , P G (2011) Impact of environmental pollution on human health : Epidemiological and biochemical studies, Abstract In- National Conf. on Interface of Science and environment : Emerging public health challenges, 24-26 Nov. Kolkota, Published in J Cell and Tissue Research, Ed by Prof. S Choudhuri,. In: seminar/conference, kolkota.

BHATTACHARJEE , M and UNNI , B G and DAS , S and DEKA, M and WANN , S B (2011) Lung function decline: a cohot study in a population exposed to coal dust. International Journal of Environmental Science, 2 (2). pp. 957-964.

Unni, B G and Das , S and BHATTACHARJEE, M and BARUAH, P K and Hazarika, R and Sahu, O P and Rao, P G Impact of environmental pollution on human health : Epidemiological and biochemical studies. In: National Conf. on Interface of Science and environment : Emerging public health challenges, 24-26 Nov. Kolkota, Published in J Cell and Tissue Research, Ed by Prof. S Choudhuri, 24-26 November 2011, Kolkota.