求NCBI下载文献 PMID:6520401Development of a competitive enzyme-linked immunosorbent assay (ELISA) for Escherichia coli heat-stable enterotoxin (STa).http://www.ncbi.nlm.nih.gov/pubmed/?term=Development%20of%20a%20competitive%20enzyme-linked%20im

求NCBI下载文献 PMID:6520401Development of a competitive enzyme-linked immunosorbent assay (ELISA) for Escherichia coli heat-stable enterotoxin (STa).http://www.ncbi.nlm.nih.gov/pubmed/?term=Development%20of%20a%20competitive%20enzyme-linked%20im 求下载一篇英文文献的PDFWater Sci Technol.2000;41(3):163-9.Solubilization of organic sludge by thermophilic aerobic bacteria as a pretreatment for anaerobic digestion.Hasegawa S,Shiota N,Katsura K,Akashi A.PMID:11381987 如何下载NCBI里已有序列 求鲍鱼溶菌酶基因序列NCBI里没有,文献也没查到,还有什么途径查找 NCBI如何查找文献?如何用多个关键词检索文献 用ncbi怎么用作者名搜索文献 求NCBI中的一篇文献,Massive accumulation of gallic acid and unique occurrence of myricetin,quercetin,and kaempferol in preparing old oolong tea. 求助医学英文文献一篇,诚谢!Emerging epigenetic mechanisms of long non-coding RNAs.在PUBMED搜到的：PMID:24342564由于没账号看不了全文, 关于烟气脱硝的SCR外文文献求链接,要能全文下载的 求烟气脱硝的SCR外文文献可以全文下载的 求大神帮我找一篇关于《小企业会计准则》的外文文献,越多越好,下载下来的, 急求下载一篇英文文献!文献名“Studies of the gel formation of κ-carrageenan above the coil-helix transition temperature range”.见谅! 求帮忙下载文献,the journal of immunloogy的文献CaMKIV-dependent preservation of mTOR expression is required for autophagy during lipopolysaccharide-induced inflammation and acute kidney injury. 求大神文献下载,传递Atrial fibrillation in patients with hypertrophic cardiomyopathy: Outcome of pulmonary vein isolation 求英文文献China’s Exchange Rate Reform and Exports,我在校外,不能下载,本科论文用的 Wiley online library,求下载文献Hydraulic and soil mechanical aspects of rill generation on agricultural soils530964293 求帮忙下载一篇化学有关文献.G.Linka, W.Riedel. Galvanotechnik, 1987 ,77(3):568还有一片文献的引用说这是1986的.求原文献.web of science,sci finder 都没有. 如何在ncbi中下载gi和FASTA ?有截图最好,谢谢啦!