%0 Journal Article %T Serial Analysis of Antimitochondrial Antibody in Patients with Primary Biliary Cirrhosis %A Gordon D. Benson %A Kentaro Kikuchi %A Hiroshi Miyakawa %A Atsushi Tanaka %A Mitchell R. Watnik %A M. Eric Gershwin %J Clinical and Developmental Immunology %D 2004 %I Hindawi Publishing Corporation %R 10.1080/10446670410001722113 %X Antimitochondrial antibodies (AMAs) are the classic serologic marker in primary biliary cirrhosis (PBC). However, there have been only limited attempts to study changes in titer or isotype analysis of such AMAs in patients followed for long periods of time %U http://www.hindawi.com/journals/cdi/2004/852358/abs/