“Body Mass Index and Depressive Symptoms in Older Adults: A Cross-Lagged Panel Analysis,” by Jinseok Kim, Jin-Won Noh, Jumin Park, and Young Dae Kwon (PLoS ONE 9(12): e114891. doi:10.1371/journal.pone.0114891, XML, HTML, and .pdf format, 9p.).
www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0114891
