TY  - RPRT
TI  - Base line for left heart catheterization.
AU  - S B ROY
AU  - H L GADBOYS
AU  - J W DOW
PY  - 1957
DO  - 10.1016/0002-8703(57)90430-1
UR  - https://pubmed.ncbi.nlm.nih.gov/13469744/
ID  - 13469744
ER  -