RT Journal Article
SR Electronic
T1 Occupational Medicine: Principles a Practical Applications
JF British Journal of Industrial Medicine
JO Br J Ind Med
FD BMJ Publishing Group Ltd
SP 153
OP 154
DO 10.1136/oem.34.2.153-b
VO 34
IS 2
A1 Taylor, P. J.
YR 1977
UL http://oem.bmj.com/content/34/2/153.3.abstract
AB