Do healthier foods and diet patterns cost more than less healthy options? A systematic review and meta-analysis
Crossref DOI link: https://doi.org/10.1136/bmjopen-2013-004277
Published Online: 2013-12-05
Published Print: 2013-12
Update policy: https://doi.org/10.1136/crossmarkpolicy
Rao, Mayuree
Afshin, Ashkan
Singh, Gitanjali
Mozaffarian, Dariush