Using a Naturalistic Store Laboratory for Clinical Trials of Point-of-Sale Nutrition Policies and Interventions: A Feasibility and Validation Study.
Int J Environ Res Public Health. 2021 Aug 19;18(16):8764. doi: 10.3390/ijerph18168764.
Int J Environ Res Public Health. 2021.
PMID: 34444509
Free PMC article.