1. Studies on blood glucose, total proteins, urea and cholesterol levels in cyclic, non-cyclic and endometritic crossbred cows;Ahmad I.;Pakistan Veterinary Journal,2004
2. Low serum leptin serves as a biomarker of malnutrition in elderly patients;Amirkalali B.;Nutrition Resesarch,2010
3. Blood biochemical profile in normal cyclical and anoestrous cows;Arosh A. J;Indian Journal of Animal Sciences,1998
4. Leptin is a metabolic signal to the reproductive system;Barash I. A.;Endocrinology,1996
5. Decreased concentration of plasma leptin in periparturient dairy cows is caused by negative energy balance;Block S. S.;Journal of Endocrinology,2001