1. Vagotonia;Eppinger,1910
2. Colon in mental disease. Dementia praecox;Schube;Am. J. Digest. Dis.,1936
3. Megacolon in psychotic patients;Ehrentheil;Gastroenterology,1955
4. Psychogenic megacolon manifest by fecal soiling;Garrard;Pediatrics,1952
5. The pathogenesis and clinical management of megacolon with emphasis on the fallacy of the term “idiopathic.”;Lee;Surgery,1951