For citations:
Antonov N.S., Stulova O.Yu., Nonicov D.V. The atrovent application in treatment of bronchoobstructive diseases at industry factories. PULMONOLOGIYA. 1996;(4):51-54. (In Russ.)
Antonov N.S., Stulova O.Yu., Nonicov D.V. The atrovent application in treatment of bronchoobstructive diseases at industry factories. PULMONOLOGIYA. 1996;(4):51-54. (In Russ.)