Increased Controls Over Hallucinogens and Other Dangerous Drugs: Hearings Before the Subcommittee on Public Health and Welfare of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninetieth Congress, Second Session, on H.R. 14096, a Bill to Amend the Federal Food, Drug, and Cosmetic Act to Prescribe Penalties for the Possession of LSD and Other Hallucinogenic Drugs by Unauthorized Persons : H.R. 15355, a Bill to Amend the Federal Food, Drug, and Cosmetic Act by Increasing the Penalties for Illegal Manufacture and Traffic in Hallucinogenic Drugs (including LSD) and Other Depressant and Stimulant Drugs, Including Possession of Such Drugs for Sale Or Other Disposal to Another, and by Making it a Misdemeanor to Possess Any Such Drug for One's Own Use Except when Prescribed Or Furnished by a Licensed Practitioner, and for Other Purposes (and Similar Bills), February 19, 26, 276, and March 19, 1968