K. Ramos, S. Schafer, и S. Tracz. BMJ (Clinical research ed.), 326 (7384):
319-21(февраля 2003)7220<m:linebreak></m:linebreak>LR: 20120306; JID: 8900488; OID: NLM: PMC143529; ppublish;<m:linebreak></m:linebreak>EBM; Formació.
J. Carrasco, B. Phillips, J. Puig-Martinez, T. King, и V. Chinchilli. Computer methods and programs in biomedicine, 109 (3):
293-304(марта 2013)7156<m:linebreak></m:linebreak>CI: Copyright (c) 2012; JID: 8506513; 2011/12/29 received; 2012/09/04 revised; 2012/09/04 accepted; aheadofprint;<m:linebreak></m:linebreak>Mesures de concordància; CCC; SAS; R; Dades longitudinals.