For citations:
Dyakova S.E. Modern requirements for spirometry in children. Medical alphabet. 2021;(5):50-56. (In Russ.) https://doi.org/10.33667/2078-5631-2021-5-50-56
Dyakova S.E. Modern requirements for spirometry in children. Medical alphabet. 2021;(5):50-56. (In Russ.) https://doi.org/10.33667/2078-5631-2021-5-50-56