【作者(必填)】Advanced Colorectal Cancer Meta-Analysis Project 697

【文题(必填)】Meta-analysis of randomized trials testing the biochemical modulation of fluorouracil by methotrexate in metastatic colorectal cancer

【年份(必填)】1994

【全文链接或数据库名称(选填)】http://jco.ascopubs.org/content/12/5/960.long