(Q68094282)
Statements
The American College of Rheumatology 1990 criteria for the classification of polyarteritis nodosa (English)
R W Lightfoot
B A Michel
D A Bloch
G G Hunder
N J Zvaifler
D J McShane
W P Arend
L H Calabrese
R Y Leavitt
1 August 1990