Uçar , B., B. Kırel , Ö. Bör, , et al. "Breast Milk Leptin Concentrations in Initial and Terminal Milk Samples: Relationships to Maternal and Infant Plasma Leptin Concentrations, Adiposity, Serum Glucose, Insulin, Lipid and Lipoprotein Levels" Journal of Pediatric Endocrinology and Metabolism, 13.2 (2011): 149-156. Retrieved 20 May. 2013, from doi:10.1515/JPEM.2000.13.2.149

Uçar , B., Kırel , B., Bör, , Ö., et al. (2011). Breast Milk Leptin Concentrations in Initial and Terminal Milk Samples: Relationships to Maternal and Infant Plasma Leptin Concentrations, Adiposity, Serum Glucose, Insulin, Lipid and Lipoprotein Levels. Journal of Pediatric Endocrinology and Metabolism, 13(2), pp. 115-228. Retrieved 20 May. 2013, from doi:10.1515/JPEM.2000.13.2.149

Uçar , B., B. Kırel , Ö. Bör, , et al. 2011. Breast Milk Leptin Concentrations in Initial and Terminal Milk Samples: Relationships to Maternal and Infant Plasma Leptin Concentrations, Adiposity, Serum Glucose, Insulin, Lipid and Lipoprotein Levels. Journal of Pediatric Endocrinology and Metabolism. 13(2): 115-228. Retrieved 20 May. 2013, from doi:10.1515/JPEM.2000.13.2.149