TY  - RPRT
TI  - Sphygmomanometers: errors due to blocked vents.
AU  - A Shaw
AU  - C Deehan
AU  - J M Lenihan
PY  - 1979
DO  - 10.1136/bmj.1.6166.789
UR  - https://pubmed.ncbi.nlm.nih.gov/435796/
ID  - 435796
ER  -