For citations:

Petrova O.V., Nikulina D.M., Martirosov M.U. Reference intervals of the magnesium in the healthy individuals, residents of Astrakhan. Medical Herald of the South of Russia. 2019;10(4):87-91. (In Russ.) https://doi.org/10.21886/2219-8075-2019-10-4-87-91