TY  - RPRT
TI  - A simplified method for recording simultaneous pressure differences during cardiac catheterization.
AU  - C A WIEDERHIELM
AU  - R A BRUCE
PY  - 1954
DO  - 10.1152/jappl.1954.7.2.229
UR  - https://pubmed.ncbi.nlm.nih.gov/13211504/
ID  - 13211504
ER  -