Wertheimer, E, and B Shapiro. “The Physiology of Adipose Tissue.” Physiol Rev 28 (1948): 451.

Brownell, Kelly, and Katherine Battle Horgen. Food Fight. 1st ed. New York: McGraw-Hill, 2004.

Harris, RB, and RJ Martin, “Specific Depletion of Body Fat in Parabiotic Partners of Tube-Fed Obese Rats,” Am J Physiol 247 (2 pt. 2) (1984): R380–86, PubMed PMID: 6431831; Harris, RB, and RJ Martin, “Influence of Diet on the Production of a ‘Lipid-Depleting’ Factor in Obese Parabiotic Rats,” J Nutr 116 (10) (1986): 2013–27, PubMed PMID: 3772528; Harris, RB, and RJ Martin, “Metabolic Response to a Specific Lipid-Depleting Factor in Parabiotic Rats,” Am J Physiol 250 (2 pt. 2) (1986): R276–86, PubMed PMID: 3511738; Havel, PJ, “Update on Adipocyte Hormones: Regulation of Energy Balance and Carbohydrate/Lipid Metabolism,” Diabetes 53 suppl. 1 (2004): S143–51, review, PubMed PMID: 14749280; and Parameswaran, SV, AB Steffens, GR Hervey, and L de Ruiter, “Involvement of a Humoral Factor in Regulation of Body Weight in Parabiotic Rats,” Am J Physiol 232 (5) (1977): R150–57, PubMed PMID: 324294.