TY  - BOOK
AU  - Koopman, William J.
TI  - Arthritis and allied conditions: a textbook of rheumatology 
SN  - 0781722403 (set)
PY  - 2001///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins
KW  - Arthritis
KW  - Rheumatic Diseases
ER  -