1. Two cases of pregnancy in a rudimentary horn;Andrews;Tr. Obst. Soc. London,1907
2. Full term pregnancy in rudimentary horn;Aschheim;Ztschr. f. Geburtsh. u. Gynäk.,1922
3. Pathologische Anatomie;Aschoff,1921
4. Pregnancy in the rudimentary horn of a unicorn uterus. Fetus of full term [not verified] removed six months after its death;Bland-Sutton;Tr. Obst. Soc. London,1902
5. Gravidity in the Rudimentary Uterine Horn;Brauss,1912