title: [Current clinical problems of pneumonia due to filtrable virus and rickettsiae].
authors.forename: J
authors.initials: J
authors.lastname: GIUNCHI
mesh_terms: D005374:Filtration; D006801:Humans; D011014:Pneumonia; D011024:Pneumonia, Viral; D012281:Rickettsia; D012282:Rickettsia Infections; D012984:Software