1. Rare omental torsion;Eitel;New York Med Rec,1899
2. Primary idiopathic torsion of the omentum;Mainzer;Arch Surg,1964
3. Primary torsion of the greater omentum. Report of four cases;Fahlund;Amer Surg,1965
4. Spontaneous torsion of the omentum;DeRosario;Canad Med Ass J,1965
5. Primary torsion of the omentum—mimic of appendicitis: review of six cases;Tompkins;Amer Surg,1966