TY  - JOUR
PY  - 1997//
TI  - Breath testing in the presence of chronic respiratory disease
JO  - Proceedings International Council on Alcohol, Drugs and Traffic Safety Conference
A1  - Odell, M.
A1  - McDonald, C.
A1  - Farrar b, J.
A1  - Pretto, J.
SP  - 329
EP  - 334
VL  - 1997
IS  - 
N2  - The presence of chronic respiratory disease is sometimes claimed as a defence by drivers who refuse or fail a breath test. Trials were conducted with two instruments used in Victoria in order to determine the effort required for a satisfactory test. Patients with restrictive and obstructive conditions participated in the trial which was conducted at the respiratory unit of a large hospital. The results are presented. They provide information useful in refuting defenses of inability to provide a breath sample due to respiratory incapacity.<p /> 
LA  - 
SN  - 
UR  - http://dx.doi.org/
ID  - ref1
ER  -