TY  - GEN
AU  - Velichkova,V
TI  - [Factors affecting the quality of indicator tubules for determining harmful gases and fumes in the air of a work environment]
SN  - 0323-9179
PY  - 1982///0109
KW  - Air Pollutants
KW  - analysis
KW  - Air Pollutants, Occupational
KW  - Gases
KW  - Indicators and Reagents
KW  - pharmacology
KW  - Quality Control
N1  - Publication Type: Journal Article
ER  -