|ECRI Guidelines Trust
Freely accessible database of clinical practice guidelines; free registration required to access. All guidelines are in English, < 5 years old, and systematically developed. Provided by the ECRI Institute.
Health sciences articles including clinical, basic sciences, and public health information. Encompasses medicine, nursing, allied health, biological and physical sciences, and humanities and information science as they relate to medicine and health care. Coverage: 1946 - Present including PubMed citations, daily updates, and corrections. Produced by the U.S. National Library of Medicine.