Mancebo, Esther Familial hemophagocytic lymphohistiocytosis in an adult patient homozygous for A91V in the perforin gene, with tuberculosis infection. [electronic resource] - Haematologica Sep 2006 - 1257-60 p. digital Publication Type: Case Reports; Journal Article ISSN: 1592-8721 Subjects--Topical Terms: HomozygoteHumansLymphohistiocytosis, Hemophagocytic--etiologyMaleMembrane Glycoproteins--geneticsMiddle AgedMutation, MissensePerforinPore Forming Cytotoxic ProteinsTuberculosis--complicationsTwins, Monozygotic