Antibodies, Protozoan 4 Chagas Disease 4 Chagas disease 4 Enzyme-Linked Immunosorbent Assay 4 Humans 4 Ribosomal Proteins 4 Trypanosoma cruzi 4 antibody specificity 4 antigen recognition 4 article 4 controlled study 4 human 4 nonhuman 4 peptide derivative 4 priority journal 4 protozoal protein 4 ribosome protein 4 unclassified drug 4 Amino Acid Sequence 2 Animals 2 Bone Marrow 2 Cells, Cultured 2 Chagas Cardiomyopathy 2 Chronic Chagas' heart disease 2 Cross Reactions 2 Epitope Mapping 2 Epitopes 2 Gene Library 2 Lupus Erythematosus, Systemic 2 M2-cholinergic receptor 2