1. PP Singh, AK Pendse, HN Mathur, R Kiran, V Rathore, and P Jhamaria, A field based study of prevalence of urinary tract stone in urban and rural population of Udaipur region, in: “IVth National Conference, U.S.O.I.”, p. 39 (1987).
2. AK Pendse, AK Shrivastava, JL Kumawat, HS Sharma, R Ghosh, A Goyal, and PP Singh, Incidence and chemical composition of stones and urinary profile of stone formers in Udaipur, XXIII Bull. Int. Coll. Surg. p. 188 (1982).
3. AK Pendse, AK Shrivastava, JL Kumawat, A Goyal, R Ghosh, HS Sharma, and PP Singh, Urolithiasis in Udaipur (Rajasthan), IIMA 82: 152 (1984).
4. CYC Pak, Hypercalciurias, in: “Calcium Urolithiasis”, Plenum Medical Book Co., New York and London (1978).
5. A Hodgkinson, Human and animal pathology, in: “Oxalic Acid in Biology and Medicine”, Academic Press, London, New York, and San Francisco (1977).