TY  - RPRT
TI  - Granulocyte collagenase, elastase and plasma protease inhibitors in purulent sputum.
AU  - K Ohlsson
AU  - H Tegner
PY  - 1975
DO  - 10.1111/j.1365-2362.1975.tb00448.x
UR  - https://pubmed.ncbi.nlm.nih.gov/50236/
ID  - 50236
ER  -