Nair, S S1977-07-012009-06-011977-07-012009-06-011977-07-01Nair SS. A simple model for planning and assessment of programmes for tuberculosis control. Indian Journal of Public Health. 1977 Jul-Sep; 21(3): 111-31http://imsear.searo.who.int/handle/123456789/109901engBCG VaccineHumansModels, TheoreticalTime FactorsTuberculosis --prevention & controlA simple model for planning and assessment of programmes for tuberculosis control.Comparative Study