Changes in household food and drink purchases following restrictions on the advertisement of high fat, salt, and sugar products across the Transport for London network: A controlled interrupted time series analysis.
Yau A, Berger N, Law C, Cornelsen L, Greener R, Adams J, Boyland EJ, Burgoine T, de Vocht F, Egan M, Er V, Lake AA, Lock K, Mytton O, Petticrew M, Thompson C, White M, and Cummins S
PLoS Medicine. Oct 2021
(DOI : 10.1371/journal.pmed.1003915)