Search Results       Your search for [author]Ham, John C. returned 1 record.           The effect of medicaid expansions for low-income children on medicaid participation and insurance coverage : evidence from the SIPP. by Ham, John C.; Cambridge: National Bureau of Economic Research, 2000. Subject: Medicaid; Insurance, Health -- United States; Poor children -- Medical care -- United States.          Add to Book Cart Relevance: 17.48%