Letters Drug Quality: Whose Responsibility? + See all authors and affiliations Science 13 Mar 1970:Vol. 167, Issue 3924, pp. 1439DOI: 10.1126/science.167.3924.1439-b A. E. SlesserFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.