Design and rationale for evaluating the impact of salad bars on elementary school students' fruit, vegetable, and energy intake: a wait list control, cluster randomized controlled trial.
Melanie K BeanHollie A RaynorLaura M ThorntonLilian de JongeSuzanne E MazzeoPublished in: BMC public health (2022)
Retrospectively registered (10/28/22) in clinicaltrials.gov (NCT05605483).