title: Offender: virus or parasite or both.
authors.affiliation: Department of Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, Haryana and Punjab, India.
authors.forename: P
authors.initials: P
authors.lastname: Chhabra
mesh_terms: D020031:Epstein-Barr Virus Infections / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000188:drug therapy*; D051359:Lymphohistiocytosis, Hemophagocytic / Q000188:drug therapy*