PT  - JOURNAL ARTICLE
AU  - I. T. T. Higgins
TI  - National Coal Board Medical Service: Research on Medical and Cognate Problems. Annual Report, 1955
AID  - 10.1136/oem.14.2.142
DP  - 1957 Apr 01
TA  - British Journal of Industrial Medicine
PG  - 142--142
VI  - 14
IP  - 2
4099  - http://oem.bmj.com/content/14/2/142.1.short
4100  - http://oem.bmj.com/content/14/2/142.1.full
SO  - Br J Ind Med1957 Apr 01; 14