TY - BOOK AU - Ball,Gene V. AU - Hardin,Joe G. TI - Self-assessment of current knowledge in rheumatology: 1000 multiple choice questions and referenced answers, by Gene V. Ball and Joe G. Hardin SN - 0874882583 PY - 1972/// CY - Flushing, N. Y., PB - Medical Examination Pub. Co., KW - Arthritis KW - Rheumatic Diseases KW - Examination Questions ER -