The mortality of rheumatoid arthritis.
Wolfe F, Mitchell DM, Sibley JT, Fries JF, Bloch DA, Williams CA, Spitz PW, Haga M, Kleinheksel SM, Cathey MA.
Wolfe F, et al.
Arthritis Rheum. 1994 Apr;37(4):481-94. doi: 10.1002/art.1780370408.
Arthritis Rheum. 1994.
PMID: 8147925