TY  - RPRT
TI  - Back and neck problems in a teaching institution.
AU  - K K Chan
AU  - L C Ling
PY  - 1988
DO  - 10.1177/146642408810800513
UR  - https://pubmed.ncbi.nlm.nih.gov/2976833/
ID  - 2976833
ER  -