Seyedhamzeh, Shirin Potential effect of different nutritional labels on food choices among mothers: a study protocol. [electronic resource] - BMC public health Mar 2020 - 294 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1471-2458 Standard No.: 10.1186/s12889-020-8411-8 doi Subjects--Topical Terms: AdultChildConsumer Behavior--statistics & numerical dataEnergy IntakeExerciseFemaleFocus GroupsFood Labeling--methodsFood PreferencesHumansIranMothers--psychology