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
Kim D, Lauria DT, Poulos C, Dong B, Whittington D. Effect of travel distance on household demand for typhoid vaccines: implications for planning. Int J Health Plann Manage. 2013 Mar 12;Advance Online.