RT Journal
T1 COuncil on industrial health
JF Journal of the American Medical Association
JO Journal of the American Medical Association
YR 1959
FD October 17
VO 171
IS 7
SP 1015
OP 1015
DO 10.1001/jama.1959.03010250153015
UL http://dx.doi.org/10.1001/jama.1959.03010250153015
AB