PortionControl@HOME: results of a randomized controlled trial evaluating the effect of a multi-component portion size intervention on portion control behavior and body mass index
Annals of Behavioral Medicine (2015) - Comments
pubmed: 25142041  doi: 10.1007/s12160-014-9637-4  issn: 1532-4796  issn: 0883-6612 

Maartje P. Poelman, Emely De Vet, Elizabeth Velema, Michiel R. De Boer, Jacob C. Seidell, Ingrid H. M. Steenhuis