Karlsson-Parra , A., Nyberg , A., Tötterman , T. H., Lööf , L., & Forsum , U. (1984). Primary Biliary Cirrhosis—Phenotypic Characterization of Immunocompetent Cells in Peripheral Blood and Liver Tissue. Upsala Journal of Medical Sciences, 89(3), 254-265. https://doi.org/10.3109/03009738409179506