-
1
المؤلفون: R, Bösiger, S M, Rytz, B, Federspiel, G, Egger, W, Bauer
المصدر: Praxis. 90(16)
مصطلحات موضوعية: Aged, 80 and over, Diagnosis, Differential, Male, Radiography, Sleep Wake Disorders, Dyspnea, Humans, Colonoscopy, Mediastinal Emphysema, Aged