For citations:

Ulitovskiy S.B., Grigoriev V.A., Volokitina E.V. Dental care needs in the child population of a megapolis. The Scientific Notes of the Pavlov University. 2015;22(4):38-40. (In Russ.) https://doi.org/10.24884/1607-4181-2015-22-4-38-40