References
- Björk V. O., Malmström G., Uggla L. G. Left auricular pressure measurements in Man. Ann Surg 1958; 138: 718–25
- Brock Russel B., Millstein B. B., Ross D. N. Percutaneous left ventricular puncture in the assessment of aortic stenosis. Thorax 1956; 11: 163
- Radner S. Extended suprasternal puncture technique. Acta Med Scand 1955; Vol. CLI(III)223