letter 2011 Liesegang Rings in an Ovarian Endometriotic Cyst Fluid Aspirate International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/pgp.0b013e31820aaeac Giorgadze, Tamar M.D.; Jacques, Suzanne M. M.D.; Qureshi, Faisal M.D. Author Information