| Autor: |
Douglas NI; Department of obstetrics and gynecology, North-Eastern Federal University, Yakutsk, Russia., Pavlova TU; The Yakutia research center for Complex medical problems, Yakutsk, Russia., Burtseva TE; The Yakutia research center for Complex medical problems, Yakutsk, Russia., Rad YG; Department of obstetrics and gynecology, North-Eastern Federal University, Yakutsk, Russia., Petrova PG; Department of obstetrics and gynecology, North-Eastern Federal University, Yakutsk, Russia., Odland JØ; Department of Community Medicine, Faculty of Health Sciences, The Arctic University of Norway, Tromsø, Norway. |
