title: Perforin deficiency: fighting unarmed?
authors.forename: R A
authors.initials: RA
authors.lastname: Arnaout
mesh_terms: D015616:Histiocytosis, Non-Langerhans-Cell / Q000276:immunology; D006801:Humans; D008213:Lymphocyte Activation; D008562:Membrane Glycoproteins / Q000172:deficiency*; D054353:Perforin; D052899:Pore Forming Cytotoxic Proteins; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology
chemical_list: D008562:Membrane Glycoproteins; D052899:Pore Forming Cytotoxic Proteins; D054353:Perforin