2. F.D, Wilde . National Field Manual for the Collection of Water-Quality Data. U.S. : Department of Interior , 2005. (Chapter A6)
4. Hall, JE . Guyton and Hall Textbook of Medical Physiology, 12th ed.. Elsevier (USA): pte Ltd; Elsevier Inc., 2011.
5. Jose , MA , Balasubramanian, S , Rahman, AH , Varghese, NA , Kumar, AS , Sumaiya, A . "Diuretic activity of seeds of Cucurbita maxima Duchesne in albino wistar rats," Indian Journal of Pharmacology 40, S72, 2008
6. Kanu PA, , Narula, S , Kakkar, M , Tandon, C . "Nephrolithiasis: Molecular Mechanism of Renal Stone Formation and the Critical Role Played by Modulators." BioMed Research International , September 2013
8. Mcpherson, R , Pincus, M . Henry. Singapore: Pte Ltd: Elsevier Inc, 2012.
10. Ngunboonsri, P . "The effect of pumpkin seeds on exalcrystalluria and urinary compositions of children in hyperendemic area" The American Journal of Clinical Nutrition 45, 115-21, 1987
12. W.H, Boyce . "Organic Matrix of human urinary concretions" The American Journal of Medicine 45(5): 673-683, 1968
13. Verma, R , Saha, S . "Inhibition of calcium oxalate crystallisation in vitro by an extract of Bergenia ciliata " Arab Journal of Urology 11, 197-192, 2013
14. Verma, R , Saha, S . "Inhibition of calcium oxalate crystallisation in vitro by extract of Bergenia ciliata" Arab Journal of Urology 11, 187-192,