[Contribution to the study of megaesophagus and of its pulmonary complications of the Hamman-Rich fibrosis type (clinico-radiological and anatomico-pathological study)].
D004931:Esophageal Achalasia; D004947:Esophagus / Q000002:abnormalities*; D006801:Humans; D011658:Pulmonary Fibrosis / Q000209:etiology*; D011871:Radiology; D012959:Socioeconomic Factors
ESOPHAGUS/abnormalities; PULMONARY FIBROSIS/etiology