For citations:

Krasnova N.M., Vengerovsky A.I., Aleksandrova T.N. Comorbid conditions in elderly patients at trauma and orthopedic departments. Vestnik of North-Eastern Federal University. Medical Sciences. 2019;(2):48-56. (In Russ.) https://doi.org/10.25587/SVFU.2019.2(15).31312