TY - GEN AU - Ramalho,J N AU - Tedesqui,G AU - Ramalho,M AU - Azevedo,R S AU - Castillo,M TI - Evidence levels for neuroradiology articles: low agreement among raters SN - 1936-959X PY - 2016///0107 KW - Evidence-Based Medicine KW - classification KW - Humans KW - Observer Variation KW - Periodicals as Topic KW - standards N1 - Publication Type: Journal Article UR - https://doi.org/10.3174/ajnr.A4242 ER -