For citations:
Bobylev A.A., Rachina S.A., Avdeev S.N., Kozlov R.S., Dekhnich N.N. Community-acquired pneumonia in elderly and very elderly patients. PULMONOLOGIYA. 2015;25(3):261-276. (In Russ.) https://doi.org/10.18093/0869-0189-2015-25-3-261-276
Bobylev A.A., Rachina S.A., Avdeev S.N., Kozlov R.S., Dekhnich N.N. Community-acquired pneumonia in elderly and very elderly patients. PULMONOLOGIYA. 2015;25(3):261-276. (In Russ.) https://doi.org/10.18093/0869-0189-2015-25-3-261-276