F. Calleja

Pacing requirements after orthotopic heart transplantation: incidence and related factors.

J. Montero, M. Anguita, F. Vallés, 1992, The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation.

Mitral valve surgery through right thoracotomy.

F. Calleja, J. Martinez, N. Gonzales De Vega, 1996, The Journal of cardiovascular surgery.

Early open mitral commissurotomy: long-term results.

J. Casares, M. Concha, P. Fresneda, 1993, The Journal of thoracic and cardiovascular surgery.

Comparative Evaluation of Pentoxifylline, Buflomedil, and Nifedipine in the Treatment of Intermittent Claudication of the Lower Limbs

J. Casares, I. Muñoz, M. Concha, 1994, Angiology.

[Renal angiomyolipoma rupture as a cause of lumbar pain: report of one case].

F. Calleja, H. Vallejos, Melissa Cifuentes, 2008, Revista medica de Chile.

Protein-losing enteropathy secondary to Fontan procedure resolved after cardiac transplantation.

A. Martínez-Valverde, F. Calleja, C. Sierra, 1997, Journal of pediatric gastroenterology and nutrition.

Aberrant right subclavian artery associated with common carotid trunk. A rare cause of vascular ring.

J. Montero, J. Suárez de Lezo, J. Granados, 1990, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Hereditary elliptocytosis in two Maltese families

J. L. Grech, F. Calleja, J. Grech, 1961, Journal of clinical pathology.

A comparison of repair and replacement for mitral stenosis with partially calcified valve.

J. M. Ocerin, M. Concha, F. Calleja, 1990, The Journal of thoracic and cardiovascular surgery.

Pulmonary valve endocarditis during puerperal sepsis.

R. Vivancos, M. Concha, F. Calleja, 1992, The Journal of cardiovascular surgery.