PolymyositisConnective TissueDermatomyositisMyositisNK Cell Lectin-Like Receptor Subfamily KConnective Tissue DiseasesAntibodies, MonoclonalConnective Tissue Growth FactorAntibodiesMixed Connective Tissue DiseaseConnective Tissue CellsAntibody SpecificityAntibodies, ViralLung Diseases, InterstitialAntibodies, BacterialHistidine-tRNA LigaseAntibodies, AntinuclearAutoantibodiesScleroderma, SystemicAntibody FormationAntibodies, NeutralizingFluorescent Antibody TechniqueMyositis, Inclusion BodyPrednisoloneAntibody AffinityMuscular DiseasesAutoimmune DiseasesMusclesImmediate-Early ProteinsMuscle, SkeletalAntibodies, Anti-IdiotypicCollagenBinding Sites, AntibodyIntercellular Signaling Peptides and ProteinsParaneoplastic SyndromesLupus Erythematosus, SystemicCreatine KinaseBiopsyEpitopesHIV AntibodiesImmunosuppressive AgentsImmunohistochemistryAutoantigensMolecular Sequence DataFibroblastsImmunoglobulin GAntibodies, NeoplasmNervous System Autoimmune Disease, ExperimentalAntibodies, ProtozoanMyoglobinuriaFatal OutcomeCross ReactionsCollagen DiseasesMediastinal EmphysemaAdrenal Cortex HormonesNeoplasms, Connective TissueMuscle WeaknessEnzyme-Linked Immunosorbent AssaySjogren's SyndromeMuscular DystrophiesCells, CulturedAntigensImmunoglobulin MRheumatic DiseasesSkin