1. Abrescia F, Montresor E, Saggin P, Tenchini P, Sandrini A, Frigo F, Puchetti V (1985) Leiomyomata of the oesophagus: report of four surgically treated cases. Eur J Surg Oncol 11: 333–336
2. Allen FA (1971) Leiomyomata of gastrointestinal tract. J Kans Med Soc 72: 453–457
3. Baker HL, Allen Good C (1955) Smooth-muscle tumors of the alimentary tract. Their roentgen manifestations. MR 74: 246–255
4. Barnett LE (1925) Myoma of stomach with gastro- duodenal intussusception. Br J Surg 12: 615–617
5. Barreiro F, Seco JL, Molina J, Villamor J (1976) Giant esophageal leiomyoma with secondary megaesophagus. Surgery 79: 436–439