Ahima, R. S.,Prabakaran, D.,Mantzoros, C.,Qu, D.,Lowell, B.,Maratos-Flier, E.(1996).Role of leptin in the neuroendocrine response to fasting.Nature.382(6588),250-252.
Baylor, L. S.,Hackney, A. C.(2003).Resting thyroid and leptin hormone changes in women following intense, prolonged exercise training.European Journal of Applied Physiology.88(4),480-484.