For citations:
Zaytsev I.V., Fedorova N.N. Features of the contents of some elements in blood of the person of the Astrakhan area. South of Russia: ecology, development. 2008;3(2):148-150. (In Russ.) https://doi.org/10.18470/1992-1098-2008-2-148-150
Zaytsev I.V., Fedorova N.N. Features of the contents of some elements in blood of the person of the Astrakhan area. South of Russia: ecology, development. 2008;3(2):148-150. (In Russ.) https://doi.org/10.18470/1992-1098-2008-2-148-150