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Vol 19, No 1 (2015) THE PREVALENCE OF CHRONIC RESPIRATORY SYMPTOMS IN GENERAL PRACTICE
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(Rus)
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Ovakimyan K.V.
"... to consider meaningful prevalence of chronic respiratory diseases particularly COPD and asthma among patients ..."
Vol 19, No 1 (2015) THE PREVALENCE OF PASSIVE SMOKING AND OTHER RISK FACTORS OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE IN SAINT PETERSBURG
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(Rus)
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Pokhaznikova M.A., Kuznetsova O.Y., Lebedev A.K.
"... to biomass smoke in the home as a risk factors for chronic obstructive pulmonary disease (COPD) among ..."
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