M. Mitka. JAMA : the journal of the American Medical Association, 307 (24):
2576-7(Juni 2012)6793<m:linebreak></m:linebreak>JID: 7501160; ppublish;<m:linebreak></m:linebreak>Intention to treat.
J. Schneider, und A. Deenan. Applied nursing research : ANR, 17 (2):
125-9(Mai 2004)4408<m:linebreak></m:linebreak>LR: 20051116; PUBM: Print; JID: 8901557; RF: 6; ppublish;<m:linebreak></m:linebreak>Recollida de dades.
J. Sterne, I. White, J. Carlin, M. Spratt, P. Royston, M. Kenward, A. Wood, und J. Carpenter. BMJ (Clinical research ed.), (Januar 2009)5240<br/>GR: G0600599/Medical Research Council/United Kingdom; GR: U.1052.00.006/Medical Research Council/United Kingdom; JID: 8900488; epublish;<br/>Dades censurades; Imputació múltiple.
J. Reed, P. Salen, und P. Bagher. Journal of medical systems, 27 (3):
233-8(Juni 2003)6077<m:linebreak></m:linebreak>LR: 20071115; JID: 7806056; ppublish;.
C. Smith. Phlebology / Venous Forum of the Royal Society of Medicine, 26 (8):
369-70(Dezember 2011)22130807<br/><br/>JID: 9012921; ppublish;<br/><br/>Disseny; Recerca clínica; Introductori.