[Technical aspects of the mass chest x-ray survey: schermophonocardiography].
D002318:Cardiovascular Diseases / Q000175:diagnosis*; D006801:Humans; D008400:Mass Chest X-Ray; D010701:Phonocardiography; D013679:Technology, Radiologic; D013896:Thoracic Diseases / Q000175:diagnosis*
Aspetti tecnici dell'indagine schermografica: la schermofonocardiografia.