For citations:
Akhmadishina L.Z., Korytina G.F., Kochetova O.V., Mingazova S.R., Bakirov A.B., Viktorova T.V. Occupational chronic bronchitis: the role of polymorphic variants of antioxidant enzyme genes for susceptibility to the disease. PULMONOLOGIYA. 2008;(2):68-72. (In Russ.) https://doi.org/10.18093/0869-0189-2008-0-2-68-72