Search Results       Your search for [subject]Immunization -- Economic aspects -- United States returned 1 record.           It'll only hurt a secondn : microeconomic determinats of who gets flu shots. by Mullahy, John; Cambridge: National Bureau of Economic Research, 1998. Subject: Influenza -- United States -- Prevention -- Economic aspects; Immunization -- Economic aspects -- United States.          Add to Book Cart Relevance: 21.81%