V. P. Reyes

Percutaneous balloon valvuloplasty compared with open surgical commissurotomy for mitral stenosis.

J. Wynne, B. Raju, Z. Turi, 1994, The New England journal of medicine.

Percutaneous coronary laser balloon angioplasty: initial results of a multicenter experience.

L Schwartz, J. Spears, H. Aldridge, 1990, Journal of the American College of Cardiology.