N. Ikeda, M. Inoue, H. Iso, S. Ikeda, T. Satoh, M. Noda, T. Mizoue, H. Imano, E. Saito, K. Katanoda and 5 other author(s). PLoS medicine, 9 (1):
e1001160(January 2012)6526<m:linebreak></m:linebreak>JID: 101231360; OID: NLM: PMC3265534; 2011/07/28 received; 2011/12/06 accepted; 2012/01/24 epublish; ppublish;<m:linebreak></m:linebreak>Risc atribuïble.
E. Bakhshi, M. Eshraghian, K. Mohammad, and B. Seifi. BMC medical research methodology, (January 2008)5162<m:linebreak></m:linebreak>JID: 100968545; OID: NLM: PMC2613917; 2008/07/06 received; 2008/11/25 accepted; 2008/11/25 aheadofprint; epublish;.
L. Prieto, and X. Badia. Atencion primaria / Sociedad Española de Medicina de Familia y Comunitaria, 28 (3):
201-9(2001)4418<m:linebreak></m:linebreak>LR: 20051116; PUBM: Print; JID: 9111075; CIN: Aten Primaria. 2001 Dec;28(10):694-5. PMID: 11784494; RF: 27; ppublish;<m:linebreak></m:linebreak>Recollida de dades.
D. Contopoulos-Ioannidis, A. Karvouni, I. Kouri, and J. Ioannidis. BMJ (Clinical research ed.), (January 2009)5063<m:linebreak></m:linebreak>JID: 8900488; CIN: BMJ. 2009;338:a2597. PMID: 19139137; RF: 28; OID: NLM: PMC2628302; epublish;<m:linebreak></m:linebreak>Mesures de resultats.