Douglas Natalia I, Pavlova Tatiana U, Burtseva Tatiana E, Rad Yana G, Petrova Palmira G, Odland Jon Ø
Department of obstetrics and gynecology, North-Eastern Federal University, Yakutsk, Russia.
The Yakutia research center for Complex medical problems, Yakutsk, Russia.
Int J Circumpolar Health. 2014 Oct 30;73. doi: 10.3402/ijch.v73.25872. eCollection 2014.