For citations:
Levashov M.I., Berezovsky V.A. Acoustic evaluation of the nitrogen washout time to study the process of intrapulmonary gas mixture. PULMONOLOGIYA. 2003;(6):28-32. (In Russ.)
Levashov M.I., Berezovsky V.A. Acoustic evaluation of the nitrogen washout time to study the process of intrapulmonary gas mixture. PULMONOLOGIYA. 2003;(6):28-32. (In Russ.)