1. Amenorrhea associated with bilateral polycystic ovaries;Stein;Am J Obstet Gynecol,1935
2. Memoires pour Servir a l'etude des maladies des ovaries;Chereau,1844
3. Inflammation of the female genital organs;Polk,1895
4. The fate of ovaries in connection with retroversion and retroflexion of the uterus;Goldspohn;Am J Obstet,1897
5. Cystic degeneration of the ovary, an anatomical and clinical study of 180 cases;Findley;Am J Obstet,1904