title: [Symptomless and oligosymptomatic pneumonias].
mesh_terms: D000208:Acute Disease; D005471:Fluoroscopy; D006801:Humans; D008887:Military Medicine; D011014:Pneumonia / Q000000981:diagnostic imaging*; D012621:Seasons; D014586:USSR
vernacular_title: Bessimptomnye i malosimptomnye pnevmonii.