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APA Citation
Marcano-Olivier, M., Erjavec, M., Horne, P. J., Viktor, S., & Pearson, R. (2019). measuring lunchtime consumption in school cafeterias: a validation study of the use of digital photography. Public health nutrition, 22(10), 1745–1754. http://access.bl.uk/ark:/81055/vdc_100085409077.0x000010