TY  - JOUR
AU  - Wynne-Jones, G
AU  - Dunn, KM
AU  - Main, CJ
DO  - doi:10.1302/0301-620X.90BSUPP_III.0900487a
UR  - https://doi.org/10.1302/0301-620X.90BSUPP_III.0900487a
TI  - INVESTIGATING THE VALIDITY OF ELECTRONIC SICKNESS CERTIFICATION RECORDS IN PRIMARY CARE; A COMPARISON WITH SELF-REPORTED ABSENCE
T2  - Orthopaedic Proceedings
VL  - 90-B
IS  - SUPP_III
PY  - 2008
SP  - 487
EP  - 487
ER  -