Clinical effect of meso-tetrahydroxyphenylchlorine based photodynamic therapy in recurrent carcinoma of the ovary: preliminary results. - Wierrani,F.; Fiedler,D.; Grin,W.; Henry,M.; Dienes,E.; Gharehbaghi,K.; Krammer,B.; Grünberger,W. (Br J Obstet Gynaecol, 1997)