知识来源
[1] POLDEN M, JONES A, ESSMAN M,et al. Evaluating the association between the introduction of mandatory calorie labelling and energy consumed using observational data from the out-of-home food sector in England[J]. Nat Hum Behav, 2024. https://pubmed.ncbi.nlm.nih.gov/39587333/.doi: 10.1038/s41562-024-02032-1.