Online Supplement

The Second Edition of the International Classification of Diseases for Oncology (M code) is used; it is required when the first letter of the primary diagnosis ICD code is C or D00-D48. ... 9-Unspecified gender. ... Arthritis. M05, M09. Autoimmune disease. M30-M35. Behcet's disease. M35.2. Sjögren's syndrome. M35.0. Systemic lupus ... ................
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