For citations:
Golubtsova O.I., Krasovskiy S.A., Kozhevnikova S.L., Kapranov N.I. CLINICAL CHARACTERISTICS OF RESPIRATORY INVOLVEMENT IN CHILDREN WITH CYSTIC FIBROSIS IN THE CHUVASH REPUBLIC. Current Pediatrics. 2012;11(4):54-59. (In Russ.) https://doi.org/10.15690/vsp.v11i4.359