TY - GEN AU - Oñate-Ocaña,Luis F AU - Ochoa-Carrillo,Francisco Javier TI - The GRADE system for classification of the level of evidence and grade of recommendations in clinical guideline reports SN - 2444-054X PY - 2010///0218 KW - Evidence-Based Medicine KW - classification KW - Journalism KW - standards KW - Periodicals as Topic KW - Practice Guidelines as Topic KW - Publishing N1 - Publication Type: Journal Article ER -