[PDF][PDF] Asthma, chronic obstructive pulmonary disease and respiratory symptoms among adults: Prevalence and risk factors: The FinEsS study in Northern Finland
J Kotaniemi - 2006 - helda.helsinki.fi
In Finland three pioneer studies on respiratory epidemiology were published between the
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …
[引用][C] Asthma, chronic obstructive pulmonary disease and respiratory symptoms among adults: prevalence and risk factors: the FinEsS Study in Northern Finland
J Kotaniemi - 2006 - researchportal.helsinki.fi
Asthma, chronic obstructive pulmonary disease and respiratory symptoms among adults:
prevalence and risk factors: the FinEsS Study in Northern Finland — University of Helsinki Skip …
prevalence and risk factors: the FinEsS Study in Northern Finland — University of Helsinki Skip …
[PDF][PDF] ASTHMA, CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND RESPIRATORY SYMPTOMS AMONG ADULTS: PREVALENCE AND RISK FACTORS
J Kotaniemi - core.ac.uk
In Finland three pioneer studies on respiratory epidemiology were published between the
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …
[PDF][PDF] ASTHMA, CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND RESPIRATORY SYMPTOMS AMONG ADULTS: PREVALENCE AND RISK FACTORS
J Kotaniemi - helda.helsinki.fi
In Finland three pioneer studies on respiratory epidemiology were published between the
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …
years 1960 and 1970 (Järvinen et al 1960a, Huhti 1965, Alanko 1970). According to them …