title: Respiratory diseases due to viruses and rickettsiae.
authors.forename: M
authors.initials: M
authors.lastname: LANDOLFI
authors.forename: E
authors.initials: E
authors.lastname: GREPPI
mesh_terms: D012137:Respiratory System; D012282:Rickettsia Infections; D014780:Viruses
keywords: RESPIRATORY TRACT; RICKETTSIAL DISEASES; VIRUSES
vernacular_title: Le malattie dell'apparato respiratorio da virus e da rikettsie.