Frequent ear infections and child care.
Boyle
C A
CA
Centers for Disease Control, Atlanta, GA, USA. cab3@cdc.gov
D002648:Child; D002654:Child Care / Q000639:trends*; D002656:Child Day Care Centers; D002675:Child, Preschool; D017048:Health Care Costs; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D010033:Otitis Media / Q000191:economics / Q000453:epidemiology* / Q000209:etiology; D011634:Public Health