TY  - RPRT
TI  - Left heart catheterization with special reference to the transseptal method.
AU  - P G Nixon
AU  - H Ikram
PY  - 1966
DO  - 10.1136/hrt.28.6.835
UR  - https://pubmed.ncbi.nlm.nih.gov/5926426/
ID  - 5926426
ER  -