title: Sudden infant death in Southampton and an evaluation of the Sheffield scoring system.
mesh_terms: D000328:Adult; D001789:Blood Group Antigens; D004739:England; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009035:Mothers; D012189:Retrospective Studies; D012306:Risk; D012621:Seasons; D013398:Sudden Infant Death / Q000453:epidemiology*
chemical_list: D001789:Blood Group Antigens