https://en.aig-journal.ru/articles/Socialno-demograficheskie-faktory-opredelyaushie-zdorove-beremennyh-dinamika-poslednih-desyatiletii-v-priarkticheskih-stranah.html
Sociodemographic factors influencing the health of pregnant women: changes in the Arctic countries...
pregnant womenarctic countriessociodemographicfactorsinfluencing