TY  - RPRT
TI  - More problems with gas sampling tubes.
AU  - F Walsh
AU  - R Page
PY  - 1994
DO  - 10.1111/j.1365-2044.1994.tb04336.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7802227/
ID  - 7802227
ER  -