D. Altman, L. McShane, W. Sauerbrei, and S. Taube. PLoS medicine, 9 (5):
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L. Holden, S. Pager, X. Golenko, and R. Ware. Australian journal of primary health, 18 (1):
62-7(January 2012)6700<m:linebreak></m:linebreak>JID: 101123037; 2010/10/29 received; 2011/05/02 accepted; ppublish;<m:linebreak></m:linebreak>Recerca clínica.
J. Talavera, and R. Rivas-Ruiz. Revista médica del Instituto Mexicano del Seguro Social, 50 (2):
163-6(2012)7235<m:linebreak></m:linebreak>JID: 101243727; ppublish;<m:linebreak></m:linebreak>Critical appraisal; Introductori.
C. Smith. Phlebology / Venous Forum of the Royal Society of Medicine, 26 (8):
369-70(December 2011)22130807<br/><br/>JID: 9012921; ppublish;<br/><br/>Disseny; Recerca clínica; Introductori.
I. Yu, and S. Tse. Hong Kong medical journal = Xianggang yi xue za zhi / Hong Kong Academy of Medicine, 17 (5):
405-6(October 2011)6545<m:linebreak></m:linebreak>JID: 9512509; ppublish;<m:linebreak></m:linebreak>Critical appraisal.
A. Rid, and D. Wendler. Kennedy Institute of Ethics journal, 21 (2):
141-79(June 2011)6275<m:linebreak></m:linebreak>JID: 9109135; ppublish; Consultar-lo a la web (40 pàgines!)<m:linebreak></m:linebreak>Relació benefici/risc.
J. Talavera, N. Wacher-Rodarte, and R. Rivas-Ruiz. Revista médica del Instituto Mexicano del Seguro Social, 49 (3):
289-94(2011)6369<m:linebreak></m:linebreak>JID: 101243727; ppublish;<m:linebreak></m:linebreak>Causalitat; Introductori.
L. Cabrera, F. Abad-Santos, C. Ayuso, and R. Dal-Ré. Medicina clínica, 135 (7):
326-9(September 2010)6109<m:linebreak></m:linebreak>JID: 0376377; 2010/05/03 received; 2010/05/06 accepted; 2010/06/17 aheadofprint; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Polítiques de recerca.
V. Durieux, and P. Gevenois. Radiology, 255 (2):
342-51(May 2010)5631<m:linebreak></m:linebreak>JID: 0401260; ppublish;<m:linebreak></m:linebreak>Publicació.