1. Perforation of peptic ulcer;Brown;Ann. Surg.,1929
2. A bacteriological study of the peritoneal fluid in perforated peptic ulcers;Davison;Surg., Gynec. & Obst.,1939
3. Catastrophies of peptic ulcer;Eliason;Am. J. Surg.,1934
4. Drainage of the abdominal cavity in operations for perforated ulcer;Eliason;Ann. Surg.,1937
5. Perforated peptic ulcer;Fallis;Am. J. Surg.,1935