1. Subcutaneous Partial Symphysiotomy;Zarate,1955
2. Symphysiotomy;Gebbie;Tropical Doctor,1974
3. Symphysiotomy;Golan,1984
4. The history of mutilating obstetric operations;Wright-St Clair;New Zealand Medical Journal,1963
5. Safe motherhood: Cesarean section or symphysiotomy?;van Roosmalen;American Journal of Obstetrics and Gynaecology,1990