TY  - RPRT
TI  - Random-zero sphygmomanometer with variable-height reservoir.
AU  - P Blondeau
AU  - P Biron
PY  - 1977
DO  - 10.1007/bf02457929
UR  - https://pubmed.ncbi.nlm.nih.gov/203793/
ID  - 203793
ER  -