Contact Tracing of Children Living With Sputum Positive Adult Cases of Pulmonary Tuberculosis, In Urban Ghaziabad: A Hospital Based Cross Sectional Study: Improving Contact Tracing for Pulmonary Tuberculosis in Urban Ghaziabad. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 6, p. 3239–3243, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/11912.. Acesso em: 16 dec. 2025.