Sell J, Riley TD, Miller EL. Integrating quality improvement and community engagement education: curricular evaluation of resident population health training. Fam Med. 2022 Sep;54(8):634-9. doi: 10.22454/FamMed.2022.637933
Christensen T, Riis AH, Hatch EE, Wise LA, Nielsen MG, Rothman KJ, Toft Sorensen H, Mikkelsen EM. Costs and efficiency of online and offline recruitment methods: a web-based cohort study. J Med Internet Res. 2017 Mar 1;19(3):e58. doi: 10.2196/jmir.6716
Lawson DH, Jick H, Rothman KJ. Coffee and tea consumption and breast disease. Surgery. 1981 Jan 1;90(5):801-3.