RT Journal Article
SR Electronic
T1 National Coal Board Medical Service: Research on Medical and Cognate Problems. Annual Report, 1955
JF British Journal of Industrial Medicine
JO Br J Ind Med
FD BMJ Publishing Group Ltd
SP 142
OP 142
DO 10.1136/oem.14.2.142
VO 14
IS 2
A1 I. T. T. Higgins
YR 1957
UL http://oem.bmj.com/content/14/2/142.1.abstract
AB