PT - JOURNAL ARTICLE AU - Hughes, J. P. W. TI - Sickness Absence Recording in Industry AID - 10.1136/oem.9.4.264 DP - 1952 Oct 01 TA - British Journal of Industrial Medicine PG - 264--274 VI - 9 IP - 4 4099 - http://oem.bmj.com/content/9/4/264.short 4100 - http://oem.bmj.com/content/9/4/264.full SO - Br J Ind Med1952 Oct 01; 9