@article{f8d4fb5a82bd4147bd40e5ce6299f496,
title = "Grocery purchase data in the study of alcohol use : A validity study",
keywords = "Alcohol, Beer, Data collection, Drinking frequency, Loyalty card data, Methodology, Validity, Alcohol, Beer, Data collection, Drinking frequency, Loyalty card data, Methodology, Validity",
author = "T. Lintonen and L. Uusitalo and M. Erkkola and O. Rahkonen and H. Saarij{\"a}rvi and M. Fogelholm and J. Nevalainen",
year = "2020",
doi = "10.1016/j.drugalcdep.2020.108145",
language = "English",
volume = "214",
journal = "DRUG AND ALCOHOL DEPENDENCE",
issn = "0376-8716",
publisher = "Elsevier",
}