1. Comparative genomics and evolution of Mycobacterium bovis BCG;Brosch,2005
2. Cell mediated immunity in children with scar-failure following BCG vaccination;Rani;Indian Pediatr,1998
3. Tuberculosis;Park,1997
4. Development of BCG scar in relation to the age and nutritional status;Agarwal;Indian Pediatr,1990
5. Cell mediated immune responses in BCG vaccinated children;Vijayalakshmi;Indian Pediatr,1993