Cirugía coronaria de mínima invasión: técnicas y resultados Jorge Alcocer Diéguez; Sergio J. Cánovas;

Building and training a low-cost and portable vascular anastomosis simulator: Initial experience of a surgical resident W. Samir Cubas;

Congenital absence of ribs: Case report Amr Abd-El Moneim Shalaby; Noran Mohamed Elnagdy;