For citations:
Vavilova N.N., Perelman Yu.M. Seasonal dynamics of work capacity and respiratory functional condition on exertion in chronic bronchitis patients. PULMONOLOGIYA. 2002;(4):21-24. (In Russ.)
Vavilova N.N., Perelman Yu.M. Seasonal dynamics of work capacity and respiratory functional condition on exertion in chronic bronchitis patients. PULMONOLOGIYA. 2002;(4):21-24. (In Russ.)