TY - RPRT TI - Comparison between impact factors and citations in evidence-based practice guidelines. AU - Takeo Nakayama AU - Tsuguya Fukui AU - Shunichi Fukuhara AU - Kiichiro Tsutani AU - Shigeaki Yamazaki PY - 2003 DO - 10.1001/jama.290.6.755-b UR - https://pubmed.ncbi.nlm.nih.gov/12915427/ ID - 12915427 ER -