For citations:
Kosarev S.N., Pazilov A.H., Ochkas D.A., Kolesnik N.Yu., Sorokina T.V., Topolnitsky E.B., Ageeva T.S. Fir branch as rare cause of aspiration pneumonia in adults. Bulletin of Siberian Medicine. 2018;17(3):229-234. (In Russ.) https://doi.org/10.20538/1682-0363-2018-3-229-234