NATIONALLIBRARYOFMEDICINEPubMedCentralBrookeDineNationalLibraryofMedicineMedicalLibraryAssociationConferenceMay2005销售信(PMC)istheU.S.NationalLibraryofMedicine'sfreedigitalarchiveofbiomedicalandlifesciencesjournalliterature.PMCservesasa…•apermanentarchive•aplatformforenrichedlinking,analysis,anduseofresearchreportsanddata•oneofmanysourcesoffull-textarticleslinkedtoPubMed/MEDLINEcitationsNATIONALLIBRARYOFMEDICINEAccesstoPMCContent•Freeaccesstofull-textarticlesandsupportingdata•Ajournalmaydelayfreeaccesstoitscontent•Researcharticlesaregenerallyfreeinayearorless•Non-researcharticlesmayhaveadelayof6-24monthsdependingonthejournal•Full-textsearchingofcurrentandbackissuecontentviaPMCEntrez•CitationsforarticlesincludedinPubMed•FullyintegratedwithotherEntrezdatabases–sequencedata,taxonomy,books,etc.NATIONALLIBRARYOFMEDICINEPMCParticipation&UsageCurrently,PMCincludes:•180lifesciencesjournals•Over382,000articles,letters,etc.•1millionuniqueusersmonthly•3millionfull-textretrievalspermonth•Totalretrievalisnearly5millionpagespermonthNATIONALLIBRARYOFMEDICINEPMCHomePageNATIONALLIBRARYOFMEDICINEPMCJournalList–FullListNATIONALLIBRARYOFMEDICINEPMCJournalList–TabbedListNATIONALLIBRARYOFMEDICINEPMCandOpenAccess•DepositofOpenAccess(OA)contentissubjecttonormalPMCstandardsandrequirements•OAsourcefilescanbedownloadedbyanyone:•PMC-OAIserviceforfull-textXML•FTPservicetodownloadcompletearticlepacket–XML,images,PDFandsupplementaldatafiles•OAsimplifiesdistributionofcontenttocollaboratingarchives•Opensdoorfordataminingandcreationofinnovativeproductsbyothers•OpenAccessmayapplytoanentirejournalanditscontentoratthearticle-levelwhenauthorshaveretainedthecopyright•NIHPublicAccess()•NIHManuscriptSubmission()NATIONALLIBRARYOFMEDICINEOpenAccessJournalsinPMCOpenAccessJournalsinPMC:•AmphibianandReptileConservation•BioMedCentralJournals•BiologicalProceduresOnline•JournalofBiomedicineandBiotechnology•JournalofInsectScience•NucleicAcidsResearch•PLoSBiologyandMedicine•PreventingChronicDiseaseInOctober2003,PMCbeganacceptingindividualopenaccessarticlesfromjournalsthatdonotparticipateinPMConaroutinebasis.•Science•BiologicalChemistryNATIONALLIBRARYOFMEDICINEOpenAccess&CopyrightNATIONALLIBRARYOFMEDICINEOpenAccessTOCNATIONALLIBRARYOFMEDICINEOpenAccessArticlesNATIONALLIBRARYOFMEDICINEAheadofPrintArticlesNATIONALLIBRARYOFMEDICINEBackIssueDigitizationinPMC•CreateacompletedigitalarchiveofPMCjournals•Bringthecollectiontotoday’s“ifnotonline,itdoesn’texist”user•Cover-to-coverdigitalcopyofeverythinguptowherejournalbeganproducingelectroniccopy•Publishergetsfree,unencumbereddigitalcopy•Completearchivestodateforthefollowingjournals:AmericanSocietyforMicrobiology,BulletinoftheMedicalLibraryAssociation,CardiovascularDiseases,JournalofClinicalInvestigation,MedicalHistory(WellcomeTrust),MolecularBiologyoftheCell,NucleicAcidsResearch,PlantPhysiology,PNAS:ProceedingsoftheNationalAcademyofSciencesoftheUSA,TexasHeartInstituteJournalNATIONALLIBRARYOFMEDICINEWhat’sBeingDigitized?50journalsthatdepositcurrentissuesincluding:•AmericanSocietyforMicrobiology(10journals)•BMJPublishingGroup(BMJandspecialistjournals)•BulletinoftheMedicalLibraryAssociation•JournalofClinicalInvestigation•MolecularBiologyoftheCell•NucleicAcidsResearch•PlantPhysiology•PNAS:ProceedingsoftheNationalAcademyofSciencesoftheUSAInJune2004,signedcollaborationwithWellcomeTrustandUKJointInformationSystemsCommittee(JISC)•Selectingprestigiousjournalswithlonghistory•Currently10journalshavebeensignedincludingAnnalsofSurgery,BiochemicalJournal,BritishJournalofGeneralPractice,BritishJournalofPharmacology,BritishJofClinicalPharmacology,Immunology,JournalofAnatomy,JournalofPhysiology,JournaloftheRoyalSocietyofMedicine,andMedicalHistoryNATIONALLIBRARYOFMEDICINEArchiveTableofContents(TOC)NATIONALLIBRARYOFMEDICINEDigitizedIssueTOCNATIONALLIBRARYOFMEDICINEDigitizedArticle–SummaryNATIONALLIBRARYOFMEDICINEDigitizedArticle–PageBrowseNATIONALLIBRARYOFMEDICINEBackIssueDigitizedImagesNATIONALLIBRARYOFMEDICINEBackIssueDigitizedImagesNATIONALLIBRARYOFMEDICINEBackIssueDigitizedImagesNATIONALLIBRARYOFMEDICINEEntrezEntrezretrievalsystemsupportsaccesstoPubMed,onlinebooks,thesequencedatabases,ataxonomydatabase,andmore.UserscannowsearchthefulltextofallSGML-orXML-basedcontentdepositedinPMC,includingarticlesforwhichthefulltextisviewableonlyatthejournal’ssite.BackissuecontentisalsosearchableviaPMCEntrez.NATIONALLIBRARYOFMEDICINEPMCEntrez–JournalLimitsNATIONALLIBRARYOFMEDICINEPMCEntrezLimitsNATIONALLIBRARYOFMEDICINEPMCEntrezResultsNATIONALLIBRARYOFMEDICINELinkingOptionswithinPMCArticleswithinPMCoffervariouslinkingoptionsacrossarticles,issues,andjournals.Theseinclude:•Commentaries•CitedIn•ReferencedArticles•CorrectionsNATIONALLIBRARYOFMEDICINELinking:CommentaryArticlesNATIONALLIBRARYOFMEDICINELinking:CommentaryArticlesNATIONALLIBRARYOFMEDICINECitedInNATIONALLIBRARYOFMEDICINECitedInTOCNATIONALLIBRAR