Asthma, chronic bronchitis and respiratory symptoms : prevalence and important determinants
The Obstructive Lung Disease in Northern Sweden study's (OLIN) overall aim is prevention of obstructive airways diseases; asthma, chronic bronchitis and chronic obstructive pulmonary disease (COPD). The first part of the OLIN study was a cross- sectional study in three phases, which aimed to es...
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| Format: | Doctoral Thesis |
| Language: | English |
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Umeå universitet, Lungmedicin
1993
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-111113 http://nbn-resolving.de/urn:isbn:91-7174-825-3 |