For citations:
Zakharova I.N., Tvorogova T.M., Gromova O.A., Evseyeva E.A., Lazareva S.I., Maykova I.D., Sugyan N.G. Vitamin D Insufficiency in Adolescents: Results of Year-Round Screening in Moscow. Pediatric pharmacology. 2015;12(5):528-531. (In Russ.) https://doi.org/10.15690/pf.v12i5.1453