A health department attempt to reach the "unreached" in a pediatric clinic of a county hospital.
D000293:Adolescent; D001071:Appointments and Schedules; D002140:California; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D006801:Humans; D007114:Immunization; D007223:Infant; D007231:Infant, Newborn; D008499:Medical Records; D010044:Outpatient Clinics, Hospital; D011314:Preventive Health Services