Y Balabanova, R Coker, I Fedorin, S Zakharova, S Plavinskij, N Krukov et al
Balabanova Y, Coker R, Fedorin I, Zakharova S, Plavinskij S, Krukov N et al.
Variability in interpretation of chest radiographs among Russian clinicians and implications for screening programmes: observational study
BMJ 2005; 331 :379
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