TY  - JOUR
PY  - 1977//
TI  - Twenty years of breath testing in the Royal Canadian Mounted Police
JO  - Journal (Canadian Society of Forensic Science)
A1  - Hoday, J.
SP  - 51
EP  - 56
VL  - 10
IS  - 2
N2  - The blood and urine tests of the 1950s for ethanol use in drivers have been replaced by breath tests.<p />
LA  - en
SN  - 0008-5030
UR  - http://dx.doi.org/10.1080/00085030.1977.10756833
ID  - ref1
ER  -