TY  - RPRT
TI  - A simple device for continuous low pressure suction.
AU  - R A Blackwood
PY  - 1975
DO  - 10.1111/j.1440-1754.1975.tb02307.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1212120/
ID  - 1212120
ER  -