Recursos de colección
PubMed Central (PMC3 - NLM DTD) (3.020.751 recursos)
Archive of life sciences journal literature at the U.S. National Institutes of Health (NIH), developed and managed by NIH's National Center for Biotechnology Information (NCBI) in the National Library of Medicine (NLM).
American Journal of Physiology - Gastrointestinal and Liver Physiology