TY  - BOOK
AU  -  Magnusson David , Bergman Lars R.
TI  - Data quality in longitudinal research
SN  - 052138091X
U1  - WA950 
PY  - 1990///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Data Collection
KW  - Longitudinal Studies
KW  - Quality Control
KW  - Epidemiologic Methods
KW  - Research
N2  -  Research, Longitudinal Studies, Epidemiologic Methods, Data Collection , Quality Control
ER  -