Weighing the evidence: Bias and confounding in epidemiologic studies in allergy/immunology.
Division of Pediatric Allergy/Immunology, Johns Hopkins University School of Medicine, Baltimore, Md.
Elizabeth C
EC
Matsui
Division of Pediatric Allergy/Immunology, Johns Hopkins University School of Medicine, Baltimore, Md. Electronic address: ckeet1@jhmi.edu.
Corinne A
CA
Keet
D015982:Bias; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology* / Q000276:immunology*
Bias; allergic disease; asthma; confounding; epidemiology