FDA's regulation of the dietary supplement L-tryptophan
Subtitle: Hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee ... Congress, first session, July 18, 1991
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1992
Language: eng
Number of pages: 336
ISBN-13: 9780160383090