Related by context. Frequent words. (Click for all words.) 65 ScienceDirect 63 EBSCOhost 60 scholarly publications 59 JSTOR 58 CrossRef 55 Questia 55 HathiTrust 55 backlist titles 54 searchable archive 53 Serials Solutions 53 bibliographic 52 journals 52 scholarly journals 52 WorldCat 52 SAGE Publications 51 Infotrieve 51 PubIt 51 monographs 50 PubMed Central 49 #:# -# [002] 49 eReader.com 49 HealthGate 49 Grokker 49 Factiva.com 49 Datasets 49 Alacra 49 Knovel 48 EBSCO Publishing 48 Elsevier 48 bibliographic databases 48 ebrary 48 Pipeline Pilot 48 ProQuest 48 federated search 48 FAST ESP 48 bibliographies 48 eLibrary 48 Books#x# 48 Biblio.com 47 ProQuest Information 47 McGraw Hill Professional 47 publications 47 PubMed 47 periodicals 47 eTextbooks 47 Scopus 47 Courseware 47 arXiv 47 Digitized 47 bibliographical 47 Pubget 47 Bookshare 47 RR Bowker 47 EndNote 47 FatWire Content Server 47 Bibliography 47 Elluminate Live 47 MEDLINE 46 RetrievalWare 46 UpToDate 46 Cataloging 46 Micromedex 46 archives 46 Medpedia 46 LexisNexis ® 46 GVIC 46 multivolume 46 eEdition 46 scholarly journal 46 Lexis ® 46 Springer Verlag 45 doctoral dissertations 45 Kluwer 45 refereed journals 45 scholarly 45 BookFinder.com 45 JISC 45 backlist 45 Wiley Blackwell 45 ISSN #-# 45 EBSCO 45 CrossRef Web 45 Lectora 45 doctoral theses 45 Fastcase 45 eBook Store 45 Digitizing 45 Aptara 44 digitization 44 Encyclopaedia 44 Isentris 44 MuseGlobal 44 enTourage eDGe 44 AmazonEncore 44 eBooks 44 Impact Factor 44 preprints 44 NEXTMap USA 44 archival 44 #:#-# [001] 44 bibliography