- How to read a paper – BMJ
- How to Read a Clinical Trial Paper. Gastroenterol Hepatol (NY). 2012. 8: 241–248
- CAT guide
- Critical appraisal tools – CEBM
- PubMed
- Medicina (Buenos Aires)
- Insuficiencia Cardíaca
- Learning Radiology
- Scielo
- Pathology Outlines
- MicrobeWiki (Kenyon College)
- Blog sobre APS
- Anatomía por imágenes
- Framingham heart study
- RadiMed
- Statistical tests, P values, confidence intervals, and power: a guide to misinterpretations. European Journal of Epidemiology 2016, 31(4):337-350, doi:10.1007/s10654-016-0149-3 by Sander Greenland, StephenJ Senn, KennethJ Rothman, et al.