Thresia, CUThankappan, KRNichter, M2015-07-292015-07-292009Natl Med J India.22;6;333.http://www.ncbi.nlm.nih.gov/pubmed/20384027https://dspace.sctimst.ac.in/handle/123456789/2565Public HealthThe need for cessation of tobacco use among patients with tuberculosis in Kerala, India