Kubiak, ChristineAndres-Trelles, Fernando deKuchinke, WolfgangHuemer, Karl-HeinzThirstrup, SteffenWhitfield, KateLibersa, ChristianBarraud, BéatriceGrählert, XinaDreier, GabrieleGrychtol, RuthTemesvári, ZsuzsaKardos, GabriellaO'Brien, TimothyCooney, MargaretGaynor, SiobhanSchieppati, ArrigoSanz, NuriaHernandez, RaquelAsker-Hagelberg, CharlotteJohansson, HannaBourne, SueByrne, JaneAsghar, AdeebaHusson, Jean-MarcGluud, ChristianDemotes-Mainard, JacquesBlaskó, György2012-08-062012-08-062009Trials (electronic resources). -10 : 95 (2009), p. 1-7. -Trials. - 1745-62151745-6215http://hdl.handle.net/2437/131493CC BY 4.0Common definition for categories of clinical research: a prerequisite for a survey on regulatory requirements by the European Clinical Research Infrastructures Network (ECRIN)folyóiratcikkopen access journalhttp://webpac.lib.unideb.hu:8082/ebib/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+BIBFORM036729OrvostudományokGyógyszerészeti tudományokBioMed Centralhttp://dx.doi.org/10.1186/1745-6215-10-95.http://www.trialsjournal.com/content/10/1/952021-02-2619835581