Rheumatoid arthritis and the incidence of herpes zoster: risky business.
Cohen
Jeffrey I
JI
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000188:drug therapy*; D006562:Herpes Zoster / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D014481:United States