1. La beance de l’orifice interne;Palmer;Gynaecol Obstet,1948
2. A new method of operative treatment for habitual abortion in the second trimester of pregnancy;Shirodkar;Antiseptic,1955
3. Suture of the cervix for inevitable miscarriage;McDonald;J Obstet Gynaecol Br Emp,1957
4. Cervical cerclage;McDonald;Clin Obstet Gynaecol,1980
5. Physiology of the uterine isthmus and its part in sterility and habitual abortion;Palmer;Rev Fr Gynaecol Obstet,1950