
Bias in Epidemiological Studies: A Special Focus on Paediatric Research
Author(s) -
Pınar Ay
Publication year - 2009
Publication title -
dergipark (istanbul university)
Language(s) - English
DOI - 10.17334/jps.27032
Subject(s) - epidemiology , focus (optics) , environmental health , medicine , pathology , physics , optics