Ethnic variation in the incidence and severity of retinopathy of prematurity: possible explanations, including racial differences in illness severity.
Yang
Michael B
MB
Department of Ophthalmology, University of Cincinnati School of Medicine, Ohio 45229, USA.
D016021:Epidemiologic Studies; D005006:Ethnicity; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D044469:Racial Groups; D012178:Retinopathy of Prematurity / Q000208:ethnology* / Q000503:physiopathology; D012720:Severity of Illness Index