Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleReply to Abdulla A.-B. Badawy -- Acute tryptophan or tyrosine depletion test: time for reappraisal?AuthorsLythe, K. E.; Anderson, I. M.; Deakin, J. F. W.; Elliott, R.; Strickland, P. L.AbstractPresents a letter to the editor in response to an article about the use of acute tryptophan or tyrosine depletion test in assessing behavioral and psychological disorders, published in the "Journal of Psychopharmacology."SubjectsLETTERS to the editor; TRYPTOPHANPublicationJournal of Psychopharmacology, 2005, Vol 19, Issue 4, p431ISSN0269-8811Publication typeLetterDOI10.1177/0269881105054816