Follow-up time bias and Crohn's disease.
Inskip
H
H
Coggon
D
D
Osmond
C
C
D000328:Adult; D017668:Age of Onset; D015982:Bias; D002648:Child; D003424:Crohn Disease / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D005500:Follow-Up Studies; D020022:Genetic Predisposition to Disease; D006801:Humans; D008297:Male; D013997:Time Factors