Journal Article ANALYSIS OF CASE-CONTROL DATA DERIVED IN PART FROM PROXY RESPONDENTS Get access ALEXANDER M. WALKER, ALEXANDER M. WALKER 1Harvard School of Public Health677 Huntington Avenue, Boston, MA 021152International Agency for Research on Cancer150 Cours Albert Thomas, 69372 Lyon Cedex 08, France Reprint requests to Dr. Walker at this address Search for other works by this author on: Oxford Academic PubMed Google Scholar JOHAN P. VELEMA, JOHAN P. VELEMA 2International Agency for Research on Cancer150 Cours Albert Thomas, 69372 Lyon Cedex 08, France Search for other works by this author on: Oxford Academic PubMed Google Scholar JAMES M. ROBINS JAMES M. ROBINS 1Harvard School of Public Health677 Huntington Avenue, Boston, MA 02115 Search for other works by this author on: Oxford Academic PubMed Google Scholar American Journal of Epidemiology, Volume 127, Issue 5, May 1988, Pages 905–914, https://doi.org/10.1093/oxfordjournals.aje.a114893 Published: 01 May 1988