1. The significant other as data source and data problem in psychotherapy outcome research;Davidson,1982
2. OPCS General Household Survey; Introductory Report,1973
3. Memory errors in a morbidity survey;Cartwright;Millbank Mem. Fund Q.,1963
4. Some problems of the household interview design for the National Health Survey;Nisselson;J. Am. Stat. Assoc.,1959
5. An experiment with alternate respondent rules in the National Health Interview Survey;Kovar;Am. Stat. Assoc. Proceedings of the Social Statistics Section,1973