Top 135 balloon ascensions PDF Book Page 6

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Measurements of High Energetic Auroral Radiations with Balloon-Borne Detectors in 1962 and 1963

G. Pfotzer, A. Ehmert (auth.), G. Pfotzer, A. Ehmert (eds.)
·94 Pages
·1965
·4.924 MB

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Interventional Cardiology Frankfurt 1990: Rotational Angioplasty. Coronary Balloon Angioplasty. Coarctation of the Aorta. Valvuloplasty. Catheter Closure of Patent Ductus. Appendix

M. Kaltenbach, C. Vallbracht (auth.), Professor Dr. med. Martin Kaltenbach, Dr. med. Christian Vallbracht (eds.)
·112 Pages
·1990
·4.834 MB