Sudden unexpected death in infancy: a statistical analysis of certain socioeconomic factors.
D001741:Black or African American; D004522:Educational Status; D005006:Ethnicity; D005260:Female; D006798:Housing; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D010414:Pennsylvania; D012959:Socioeconomic Factors; D013223:Statistics as Topic