'Fit Moms/Mamás Activas' internet-based weight control program with group support to reduce postpartum weight retention in low-income women: study protocol for a randomized controlled trial. - Phelan S; Brannen A; Erickson K; Diamond M; Schaffner A; Muñoz-Christian K; Stewart A; Sanchez T; Rodriguez VC; Ramos DI; McClure L; Stinson C; et al. (Trials, 2015)