1. Nadie sabe lo que tiene, hasta que lo ve perdido Publication: [S.l. : s.n., 19--] Subject(s): Diabetes Mellitus -- prevention & controlFood PreferencesExerciseHealth BehaviorWeight Loss
2. El/la que persevera alcanza Publication: [S.l. : s.n., 19--] Subject(s): Weight LossMotivationHealth BehaviorHealth Promotion