[Frequency of electrocardiographic signs of coronary insufficiency in pulmonary silicosis].
D003327:Coronary Disease / Q000150:complications* / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D005082:Physical Exertion; D012131:Respiratory Insufficiency; D012829:Silicosis / Q000150:complications*
Frequenza dei segni elettrocardiografici di insufficienza coronarica nella silicosi polmonare.