. . . . . . . . . . . . . . . . . "Health care costs and their effects on the economy hearings before the Joint Economic Committee, Congress of the United States, Ninety-eighth congress, second session, April 12 and August 29, 1984"@en . "Health care costs and their effects on the economy : hearings before the Joint Economic Committee, Congress of the United States, Ninety-eighth congress, second session, April 12 and August 29, 1984"@en . . . .