For citations:
Novikova E.G., Korneyeva I.A., Moskovskaya E.Yu. Recurrent ovarian cancer: prolongation of the platinum-free interval with the use of a weekly treatment regimen of hycamtin (topotecan). Tumors of female reproductive system. 2011;(1):113-118. (In Russ.) https://doi.org/10.17650/1994-4098-2011-0-1-113-118