TY  - RPRT
TI  - A safety block for scavenging systems.
AU  - D W Bethune
AU  - J M Collis
AU  - R D Latimer
PY  - 1976
DO  - 10.1111/j.1365-2044.1976.tb11981.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1015610/
ID  - 1015610
ER  -