TI  - ARchives of environmental health, chicago
PT  - JOUR
DP  - 1969
TA  - JAMA
pages = {1934-1938},
VI  - 210
IP  - 10
AID  - 10.1001/jama.1969.03160360080042 [doi]
4100  - http://dx.doi.org/10.1001/jama.1969.03160360080042
SO  - JAMA December 8, 1969 210(10):1934