Biomedical journals from their beginnings in the seventeenth century have been and they continue to be the most important source of scientific communication and currently represent the main communication channel and Continuing education for health professionals. (1,2) The application of the scientific method gave rise to a growing and fruitful activity: research, which allowed to establish the bases of modern science. The different authors found in biomedical journals the ideal field to contrast opinions, spread your results and generate evidence, necessary actions and important for the researcher as for the scientific community and society as a whole. (1,2) With the improvement of different computer and communication systems, disseminate knowledge scientist and get statistical data of clinical relevance, are now more easy; but at the same time it became A great challenge. How do we verify the quality of the information? (3.4) Currently, the publications of health sciences count with internal quality control mechanisms to select and publish relevant manuscripts.