title: [MASS CHEST X-RAYS IN THE HOSPITAL COLLECTIVITY].
mesh_terms: D002933:Cineradiography; D006801:Humans; D008400:Mass Chest X-Ray
keywords: CINEFLUOROGRAPHY; MASS CHEST X-RAY
vernacular_title: L'INDAGINE SCHERMOGRAFICA NELLA COLLETTIVIT'A OSPEDALIERA.