RT Journal Article
SR Electronic
T1 The Rochdale Industrial Health Service Limited
JF British Journal of Industrial Medicine
JO Br J Ind Med
FD BMJ Publishing Group Ltd
SP 324
OP 324
DO 10.1136/oem.21.4.324-a
VO 21
IS 4
A1 Keatinge, G. F.
YR 1964
UL http://oem.bmj.com/content/21/4/324.2.abstract
AB