TY - RPRT TI - When does rheumatoid arthritis begin and why do we need to know? AU - J M Kim AU - M H Weisman PY - 2000 DO - 10.1002/1529-0131(200003)43:3<473::aid-anr1>3.0.co;2-a UR - https://pubmed.ncbi.nlm.nih.gov/10728739/ ID - 10728739 ER -