Zhang F, Basinski MB, Beals JM et al. (May 1997). "Crystal structure of the obese protein leptin-E100". Nature387 (6629): 206–9. doi:10.1038/387206a0. பப்மெட்:9144295.
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ncbi.nlm.nih.gov
Zhang F, Basinski MB, Beals JM et al. (May 1997). "Crystal structure of the obese protein leptin-E100". Nature387 (6629): 206–9. doi:10.1038/387206a0. பப்மெட்:9144295.