Comparative genome-wide association studies of a depressive symptom phenotype in a repeated measures setting by race/ethnicity in the multi-ethnic study of atherosclerosis. - Ware, Erin B.; Mukherjee, Bhramar; Yan V. Sun; Diez-Roux, Ana V.; Kardia, Sharon L.R.; Smith, Jennifer A. (BMC Genetics, 2015)