A. Stang, C. Poole, and O. Kuss. European journal of epidemiology, 25 (4):
225-30(April 2010)5552<m:linebreak></m:linebreak>M3: 10.1007/s10654-010-9440-x;<m:linebreak></m:linebreak>Significació estadística.
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.
V. Nyirongo, M. Mukaka, and L. Kalilani-Phiri. Malawi medical journal : the journal of Medical Association of Malawi, 20 (1):
15-8(March 2008)5274<m:linebreak></m:linebreak>LR: 20090428; JID: 9500170; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Errors.
F. Dobbs, J. Soler, H. Sandholzer, H. Yaman, F. Petrazzuoli, L. Peremans, and P. Royen. Family practice, 26 (4):
331-4(August 2009)5408<m:linebreak></m:linebreak>JID: 8500875; 2009/06/04 aheadofprint; 2009/06/17 aheadofprint; 2009/06/25 aheadofprint; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Formació.
W. Peh, and K. Ng. Singapore medical journal, 50 (8):
759-61; quiz 762(August 2009)5364<m:linebreak></m:linebreak>JID: 0404516; ppublish;<m:linebreak></m:linebreak>Publicació.
M. del Águila, and N. Benítez-Parejo. Allergologia et immunopathologia, 39 (3):
159-73(2011)6391<m:linebreak></m:linebreak>CI: Copyright (c) 2011; JID: 0370073; 2011/02/01 received; 2011/02/01 accepted; 2011/05/06 aheadofprint; ppublish;.
E. Stamatakis, R. Weiler, and J. Ioannidis. European journal of clinical investigation, 43 (5):
469-75(May 2013)CI: (c) 2013; JID: 0245331; 2013/02/15 received; 2013/02/24 accepted; aheadofprint;.