REGIONAL APPROACH TO PROVIDING WFP UN SERVICES: COMPARISON OF MULTIELEMENT HAIR DATA OF SCHOOLCHILDREN FROM TAJIKISTAN, AZERBAIJAN, KAZAKHSTAN, TURKMENISTAN, BANGLADESH, MACEDONIA, CROATIA, AND RUSSIAN FEDERATION ArticleGrabeklis A.R., Abazov K.A., Skalny A.A., Lobanova Yu.N.Микроэлементы в медицине. Том 19. 2018. С. 49-56
