For citations:
Lactionov K.P., Levkina N.V., Kushlinsky D.N., Hershtein E.S. Study of matrix metalloproteinases and their tissue inhibitor in patients with ovarian tumors. Tumors of female reproductive system. 2012;(2):48-54. (In Russ.) https://doi.org/10.17650/1994-4098-2012-0-2-48-54