TY  - BOOK
AU  - Ritchlin,Christopher T.
AU  - FitzGerald,Oliver
TI  - Psoriatic and reactive arthritis: a companion to Rheumatology 
SN  - 0323036228
PY  - 2007///
CY  - Philadelphia, PA
PB  - Mosby Elsevier
KW  - Arthritis, Psoriatic
KW  - Arthritis, Reactive
ER  -