[Rheumatoid arthritis prevalence in Slovak and English population samples. A comparison (author's transl)].
D000328:Adult; D000367:Age Factors; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000453:epidemiology*; D003604:Czechoslovakia; D004739:England; D006801:Humans; D008875:Middle Aged; D012494:Sampling Studies
Zrovnanie prevalencie progresívnej artritídy v slovenskej a anglickej vzorke obyvatel'stva