PT  - JOURNAL ARTICLE
AU  - Constable, P. J.
TI  - Occupational Medicine
DP  - 1982 Jul 01
TA  - The Journal of the Royal College of General Practitioners
PG  - 450--451
VI  - 32
IP  - 240
4099  - http://bjgp.org/content/32/240/450.3.short
4100  - http://bjgp.org/content/32/240/450.3.full
SO  - J R Coll Gen Pract1982 Jul 01; 32