title: [SIMPLIFIED PROCEDURE FOR HEART SIZE ORIENTATION IN PHOTOFLUOROGRAPHY. (I.)].
mesh_terms: D006321:Heart; D006801:Humans; D008400:Mass Chest X-Ray; D010779:Photofluorography; D013902:Radiography, Thoracic
keywords: HEART; MASS CHEST X-RAY; THORACIC RADIOGRAPHY
vernacular_title: VEREINFACHTES VERFAHREN ZUR HERZGROESSENORIENTIERUNG BEI SCHIRMBILDPHOTOGRAPHIE. (I.)