title: Infections in the elderly.
authors.affiliation: Department of Internal Medicine, American University of Beirut Medical Center, Lebanon.
authors.forename: A R
authors.initials: AR
authors.lastname: Bizri
authors.forename: J
authors.initials: J
authors.lastname: Samaha
mesh_terms: D017677:Age Distribution; D000367:Age Factors; D000368:Aged; D000375:Aging / Q000276:immunology; D015984:Causality; D006801:Humans; D007114:Immunization; D007239:Infections / Q000175:diagnosis* / Q000209:etiology / Q000276:immunology / Q000628:therapy*