RT Journal Article
SR Electronic
T1 A Manual of Neurology and Psychiatry in Occupational Medicine
JF British Journal of Industrial Medicine
JO Br J Ind Med
FD BMJ Publishing Group Ltd
SP 306
OP 307
DO 10.1136/oem.19.4.306-b
VO 19
IS 4
A1 Tredgold, R. F.
YR 1962
UL http://oem.bmj.com/content/19/4/306.3.abstract
AB