%0 Journal Article %T Refractory multisystem sarcoidosis involving pelvic bone responding to infliximab %A Karjigi Uma %A Paul Anupam %J BMC Musculoskeletal Disorders %D 2013 %I BioMed Central %R 10.1186/1471-2474-14-s1-a9 %U http://www.biomedcentral.com/1471-2474/14/S1/A9