early results on ventures with drug manufactures United States General Accounting Office creator text wau Washington,D.C Diane Publishing Company 1995 monographic eng specialized "The Honorable Ron Wyden, House of Repesntatives requested to U.S 110the study of the mergers and alliances of the lagest pharmaceutical manufacturers with some largest companies that manage prescription drug benefits for health plans, lled pharmacy benefit managers(PBM).Report prepared by John C. Hansen and analysts Joel Hamilton and Patricia Barry." Pharmaceutical services insurance United States Management Insurance surveys United States Pharmaceutical services insurance United States Cost control HC9396 .U54 P43 1997 0788132091 EVLG 991027 20180921133942.0 247787 spa