Comments on the original article by Philippe Zangger et al. entitled: "asymmetry of small joint involvement in rheumatoid arthritis: prevalence and tendency towards symmetry over time".
Nicholas G
NG
Shenker
D001172:Arthritis, Rheumatoid / Q000473:pathology*; D018450:Disease Progression; D050823:Hand Joints / Q000473:pathology*; D006801:Humans; D014955:Wrist Joint / Q000473:pathology*