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2. Botres, (1954), quoted by Kakar et al (1965).
3. Cunning and Guery, (1942), quoted by Kakar et al, (1965).
4. Gupta, O.P., & Misra, R.N.: An Annual Manifestation of Scleroma. Ind. J. Otolaryngol., 13: 138–40, 1961.
5. Kakar, P. Sinha, A. and Sangwan, R.S,: The problem of Scleroma in India. Ind. J. Otolaryng., 16: 164*173, 1964–1965.