THE IMPACT OF LIFESTYLE FACTORS ON AGE-RELATED DIFFERENCES IN HAIR TRACE ELEMENT CONTENT IN PREGNANT WOMEN IN THE THIRD TRIMESTER ArticleSkalny A.V., Tinkov A.A., Skalnaya M.G., Voronina I., Terekhina O., Bohan T.G., Kovas Y., Agarkova L.A.Acta Scientiarum Polonorum, Technologia Alimentaria. Том 17. 2018. С. 91-100