article 2003 Isolated torsion of haematosalpinx associated with tubal endometriosis Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology ·doi:10.1080/0144361031000122750 "Isolated torsion of haematosalpinx associated with tubal endometriosis." Journal of Obstetrics and Gynaecology, 23(4), pp. 453–454