Distinguishing Case Series From Cohort Studies
Dekkers, Olaf M., Egger, Matthias, Altman, Douglas G., Vandenbroucke, Jan P.Volume:
156
Language:
english
Journal:
Annals of Internal Medicine
DOI:
10.7326/0003-4819-156-1-201201030-00006
Date:
January, 2012
File:
PDF, 93 KB
english, 2012