Immunisation -the recent advances in India 11 Communicable Disease -Health Risk and Prevention.ppt Experimental studies types and varieties Experimental studies and their varieties Mass drug administration in public health 17_HBV_treatment_3 _special situation.ppt Lifeskil education among adolescents.ppt DEMOGRAPHY AND PUBLIC HEALTH IN RECENT TIMES Air Pollution and its effect on human health Hepatitis b a silent threat to all in India-its management Clinical management of viral hepatitis in India 
