Facco, Monica T cells in the lung of patients with hypersensitivity pneumonitis accumulate in a clonal manner. [electronic resource] - Journal of leukocyte biology May 2004 - 798-804 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0741-5400 Standard No.: 10.1189/jlb.0503218 doi Subjects--Topical Terms: AdultAlveolitis, Extrinsic Allergic--etiologyAmino Acid SequenceBlood Cells--immunologyCase-Control StudiesClone Cells--immunologyComplementarity Determining Regions--geneticsFemaleGenes, T-Cell Receptor betaHumansImmunophenotypingLung--immunologyLymphocyte Activation--immunologyMaleMiddle AgedReceptors, Antigen, T-Cell--geneticsT-Lymphocytes--immunology