Sandy An S, Palmer ND, Hanley AJ, Ziegler JT, Mark Brown W, Freedman BI, Register TC, Rotter JI, Guo X, Ida Chen YD, Wagenknecht LE, Langefeld CD, Bowden DW. Genetic analysis of adiponectin variation and its association with type 2 diabetes in African Americans. Obesity (Silver Spring). 2013 Dec; 21(12):E721-9.