1. Technical modification of the Nissen fundoplication procedure;Agugiaro;Surge Gynecol. Obstet.,1976
2. The modified Collis-Nissen operation for control of gastroesophageal reflux;Alford;Ann. Thorac. Surg.,1978
3. Fundoplication for treatment of hiatal hernia;Allgower;Progr. Surg.,1973
4. Reflux esophagitis, sliding hiatal hernia and the anatomy of repair;Allison;Surge Gynecol. Obstet.,1976
5. Modification of the Hill technique for repair of hiatal hernia;Baker;Surge Gynecol. Obstet.,1976