This journal , dedicated to cardiovascular surgery from Brazil is doing a great job. Most of the articles are free.The Brazilian progress in cardiology and cardiac surgery is a “No mean” achievement.
Learn for yourself how the country , which many think is not yet developed is doing pioneering research and perform state of the art cardiac surgeries. Often their concepts and techniques are so unique and innovative , evoke criticism in other quarters.
It is ironical , some of the mediocre journals from affluent countries are making waves , this one deserves much better recognition !
Dr.S.Venkatesan MD 