1. Eisenhammer, S.: The surgical correction of chronic internal anal (sphincteric) contracture. South African M. J.25: 486, 1951.
2. Eisenhammer, S.: The internal anal sphincter: Its surgical importance. South African M. J.27: 266, 1953.
3. Eisenhammer, S.: A new approach to the anorectal fistulous abscess based on the high intermuscular lesion. Surg., Gynec. & Obst.106: 595, 1958.
4. Eisenhammer, S.: Personal communication to the author.
5. Eisenhammer, S.: The anoscrotal and anovulval fistulous abscess. Surg., Gynec. & Obst.113: 519, 1961.