1. Barua, B.N.M. (1972). BCG Vaccination. Text Book on Tuberculosis. 1st edition.Kothari Book Depot, Bombay, p. 505.
2. Dahat, H.B., Patel, B.D., Desai, A.G. (1976). Management of BCG lymphadenitis.Pediatr. Clin. India 11, 131.
3. Hsing, G.T. (1954). Local complications of BCG vaccination in preschool children and newborn babies.Bull. Wld. Hlth. Org. 11, 1023.
4. Raj Narain, Vallishayee, (1977). Direct BCG vaccination in children.Indian Pediatr. 14, 339.
5. Rosenthal, S.R. (1956). The role of BCG vaccine in the prevention of tuberculosis in infancy and childhood.Am. Rev. Tub. & Pulm Diseases 74, 312.