NAT2 GENE POLYMORPHISM AS A PREDICTOR OF FAILURE FOR SURGICAL TREATMENT OF PELVIC ORGAN PROLAPSE: RESULTS OF A PROSPECTIVE COHORT CLINICAL STUDY Article Dubinskaya N.D., Kolesnikova S.N., Khamoshina M.B., Lebedeva M.G., Sounov M.A., Kostin I.N., Sokhova Z.M. Vestnik Rossiiskoi Akademii Meditsinskikh Nauk. Vol. 72. 2017. P. 466-472