PT - JOURNAL ARTICLE AU - Peter M Macharia AU - Nicolas Ray AU - Emanuele Giorgi AU - Emelda A Okiro AU - Robert W Snow TI - Defining service catchment areas in low-resource settings AID - 10.1136/bmjgh-2021-006381 DP - 2021 Jul 01 TA - BMJ Global Health PG - e006381 VI - 6 IP - 7 4099 - http://gh.bmj.com/content/6/7/e006381.short 4100 - http://gh.bmj.com/content/6/7/e006381.full SO - BMJ Global Health2021 Jul 01; 6