For citations:

Kulbachinsky N.V., Brailovskaya T.V., Bart B.Ya. Possibility of determining patients with chronic obstructive pulmonary disease at ambulatory treatment by dentist. Medical alphabet. 2019;3(23):51-54. (In Russ.) https://doi.org/10.33667/2078-5631-2019-3-23(398)-51-54