[Roentgen differential diagnosis in lower mediastinum].
D000038:Abscess; D003937:Diagnosis, Differential; D004939:Esophageal Perforation; D006801:Humans; D008482:Mediastinum
ESOPHAGUS/perforation; MEDIASTINUM/abscess
Zur röntgenologischen Differentialdiagnostik im unteren Mediastinum.