AGNOLETTO, A [Frequency of the electrocardiographic signs of chronic cor pulmonale in obstructive chronic emphysema. Study of 332 patients]. [electronic resource] - Acta gerontologica - 63-80 p. digital Publication Type: Journal Article ISSN: 0001-5741 Subjects--Topical Terms: ElectrocardiographyEmphysemaHumansHypertension, PulmonaryPulmonary EmphysemaPulmonary Heart Disease