TY  - RPRT
TI  - EXTENDED SUPRASTERNAL PUNCTURE.
AU  - J P BLACKBURN
AU  - P R FLEMING
PY  - 1964
DO  - 10.1136/hrt.26.6.848
UR  - https://pubmed.ncbi.nlm.nih.gov/14222554/
ID  - 14222554
ER  -