RT Journal Article SR Electronic T1 Addressing COVID-19 Immunization Disparities Through Targeted Primary Care Outreach JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 90 OP 90 DO 10.1370/afm.2766 VO 20 IS 1 A1 Emmeline Ha A1 Grace Chen Yu A1 Bridget Harrison YR 2022 UL http://www.annfammed.org/content/20/1/90.abstract AB