Prevalence of bacteriologically confirmed pulmonary tuberculosis and associated risk factors: A community survey in Thirvallur District, south India. oleh Chandra Kumar Dolla, Bhaskaran Dhanaraj, Padmapriyadarsini Chandrasekaran, Sriram Selvaraj, Pradeep Aravindan Menon, Kannan Thiruvengadam, Rajendran Krishnan, Rajesh Mondal, Muniyandi Malaisamy, Srinivasa B Marinaik, Lakshmi Murali, Srikanth Prasad Tripathy