United States. Congress. House. Committee on Government Operations. Intergovernmental Relations Subcommittee & ProQuest (Firm). (1971). New drugs used for nonapproved purposes (Methotrexate for psoriasis): Hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-second Congress, first session. July 29 and 30, 1971. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Intergovernmental Relations Subcommittee and ProQuest (Firm). New Drugs Used for Nonapproved Purposes (Methotrexate for Psoriasis): Hearings Before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-second Congress, First Session. July 29 and 30, 1971. Washington: U.S. Govt. Print. Off, 1971.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Intergovernmental Relations Subcommittee and ProQuest (Firm). New Drugs Used for Nonapproved Purposes (Methotrexate for Psoriasis): Hearings Before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-second Congress, First Session. July 29 and 30, 1971. U.S. Govt. Print. Off, 1971.