@incollection{, 1CFD71E85C376719795877BB66004EB3 , author={{Ikhlas AbdelazizHassan} and {Sudan University of Science and Technolopgy}}, journal={{Global Journal of Medical Research}}, journal={{GJMR}}2249-46180975-588810.34257/GJMR, address={Cambridge, United States}, publisher={Global Journals Organisation}1422528 } @incollection{b0, , title={{Osteoarthritis: joint anatomy, physiology, and pathobiology}} , author={{ SAJohnston }} , journal={{Vet. Clin. North Am}} 27 4 , year={1997} } @incollection{b1, , title={{Management of osteoarthritis in cats}} , author={{ EMHardie }} , journal={{Vet. Clin. North Am}} 27 4 , year={1997} } @incollection{b2, , title={{Causes of death or reasons for euthanasia in military working dogs: 927 cases (1993-1996)}} , author={{ GEMoore }} , journal={{JAVMA}} 219 2 , year={2001} } @book{b3, , title={{Osteoarthritis disorders}} , author={{ KKuettner } and { VMGoldberg }} , year={1995} , publisher={American Academy of Orthopaedic Surgeons} , address={Rosemont; Rosemont, Ill} } @book{b4, , author={{ JPPelletier }} , title={{Etiopathogensis of osteoarthritis. Arthritis & Allied Conditions.A Textbook of Rheumatology}} 14 } @incollection{b5, , title={{The role of bone in the treatment of osteoarthritis}} , author={{ DLajeunesse }} , journal={{Osteoarthritis Cartilage}} 12 , year={2004} , note={Suppl A} }