S. Greenland, and P. Gustafson. American journal of epidemiology, 164 (1):
63-8(July 2006)4381<m:linebreak></m:linebreak>PUBM: Print-Electronic; DEP: 20060426; JID: 7910653; 2006/04/26 aheadofprint; ppublish;<m:linebreak></m:linebreak>Mesures d'associació.
K. Flegal, B. Graubard, and D. Williamson. American journal of epidemiology, 160 (4):
331-8(August 2004)4391<m:linebreak></m:linebreak>LR: 20041117; PUBM: Print; JID: 7910653; ppublish;<m:linebreak></m:linebreak>Risc atribuïble.