1. Appendiceal abscess—acute appendectomy or conservative treatment;Gastrin;Acta Chir Scand,1969
2. Conservative management of the appendix mass;Thomas;Surgery,1973
3. Appendectomy à froid a superfluous routine operation?;Engkvist;Acta Chir Scand,1971
4. Acute appendicitis in infants;Fields;J Dis Child,1957
5. Surgery of the Acute Abdomen;Shepherd,1968