1. A panel for longitudinal research into travel behavior;Baanders,1983
2. The effect of rotation group bias on estimates from panel surveys;Bailor;J. Am. Stat. Assoc.,1975
3. Attrition from the PSID;Becketti,1983
4. Response rates and data quality;Benus,1975
5. Reporting of hospitalization in the health interview study;Cannell;Vital and Health Statistics,1965