Day-care-associated infection: more than meets the eye.
D002656:Child Day Care Centers / Q000592:standards*; D004196:Disease Outbreaks / Q000517:prevention & control*; D006506:Hepatitis A / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D007074:Immunoglobulin G / Q000627:therapeutic use*
D007074:Immunoglobulin G