International consensus statement on preliminary classification criteria for definite antiphospholipid syndrome: report of an international workshop.
Arthritis Rheum. 1999 Jul;42(7):1309-11. doi: 10.1002/1529-0131(199907)42:7<1309::AID-ANR1>3.0.CO;2-F.
Arthritis Rheum. 1999.
PMID: 10403256
Free article.
Review.
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