RT Journal Article
SR Electronic
T1 Book reviews
JF British Journal of Industrial Medicine
JO Br J Ind Med
FD BMJ Publishing Group Ltd
SP 77
OP 77
DO 10.1136/oem.31.1.77
VO 31
IS 1
A1 D. Appleton
YR 1974
UL http://oem.bmj.com/content/31/1/77.1.abstract
AB