TY  - JOUR
PY  - 1968//
TI  - Industrial hygiene and work protection
JO  - Pharmazeutische Praxis
A1  - Tölke, S.
SP  - 155
EP  - 157
VL  - 6
IS  - 
N2  - <p>[Abstract unavailable]</p> <p>Language: de</p> 
LA  - de
SN  - 0048-3656
UR  - http://dx.doi.org/
ID  - ref1
ER  -