PT  - JOURNAL ARTICLE
AU  - Feifei Bu
TI  - Non-response and attrition in longitudinal studies
AID  - 10.1136/jech-2022-219861
DP  - 2022 Dec 01
TA  - Journal of Epidemiology and Community Health
PG  - 971--971
VI  - 76
IP  - 12
4099  - http://jech.bmj.com/content/76/12/971.short
4100  - http://jech.bmj.com/content/76/12/971.full
SO  - J Epidemiol Community Health2022 Dec 01; 76