Items where Author is "Popkin, Barry M."

Article

Popkin, Barry M. and Reynolds, James P. and Ventsel, Minna and Kosīte, Daina and Rigby Dames, Brier and Brocklebank, Laura and Masterton, Sarah and Pechey, Emily and Pilling, Mark and Pechey, Rachel and Hollands, Gareth J. and Marteau, Theresa M. (2021) Impact of decreasing the proportion of higher energy foods and reducing portion sizes on food purchased in worksite cafeterias: A stepped-wedge randomised controlled trial. PLOS Medicine, 18 (9). e1003743. ISSN 1549-1676