spectacle (1) agent pathogène (1) surveillance (1) immunité (1) ligne (1) Monitoring (1) Selection (1) Dendritic cells (1) Protection (1) Thymus (1) T cells (1) Science (1) Reproduction (1) Process (Law) (1) Pathogenic microorganisms (1) Memory (1) Leukemia (1) Immunologic memory (1) Immunity (1) Expression (1) Epithelial cells (1) Cells (1) Use (1) Pathogens (1) Interpretation (1) Protection (1)