PT  - JOURNAL ARTICLE
ED  - ,
TI  - Abstracts
AID  - 10.1136/oem.10.4.291
DP  - 1953 Oct 01
TA  - British Journal of Industrial Medicine
PG  - 291--294
VI  - 10
IP  - 4
4099  - http://oem.bmj.com/content/10/4/291.short
4100  - http://oem.bmj.com/content/10/4/291.full
SO  - Br J Ind Med1953 Oct 01; 10