TY - GEN AU - ZIFF,M TI - POSSIBLE CLINICAL AND PATHOLOGIC ASSOCIATIONS OF RHEUMATOID FACTOR SN - 0004-3591 PY - 1996///1201 KW - Arthritis KW - Arthritis, Rheumatoid KW - Diagnosis, Differential KW - Genetics, Medical KW - Humans KW - Indians, North American KW - Montana KW - Pathology KW - Racial Groups KW - Rheumatoid Factor KW - Statistics as Topic KW - United States KW - gamma-Globulins N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/art.1780060422 ER -