1. Radical operation or irradiation in rectal endometriosis;Albrecht;Arch. f. Gynäk.,1933
2. Endometriosis of the bladder;Perlmann;Urol. & Cut. Rev.,1934
3. Umbilical endometrioma;Templeton;Calif. & West. Med.,1934
4. Postoperative invasion of the abdominal wall by ectopic adenomyoma;Lemon;Arch. Surg.,1925
5. Significance of heterotropic endometrium in surgery;Gross;Deutsche. Ztscbr. f. Chir.,1929