TY  - JOUR
PY  - 1971//
TI  - Passenger smoking effects on bus drivers
JO  - Archives of environmental health
A1  - Speer, F.
SP  - 512
EP  - 512
VL  - 22
IS  - 4
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0003-9896
UR  - http://dx.doi.org/
ID  - ref1
ER  -