COMPETITIVE PROBLEMS IN THE DRUG INDUSTRY 530,283 Hearings before the subcommittee on Monopoly of the Select Committee on Snail Business United States senate. Ninety-Third Congress. Second Session on present status of competition in the pharmaceutical industry. Washington 1974 U.S.Government Printing Office 8° Competitive Problems in the Drug Industry Part 25 September 18,19 and 20,1974.Oral hypoglycemic drugs s.VI,10759-11636