Soy consumption and risk of COPD and respiratory symptoms: A case-control study in Japan
Background: To investigate the relationship between soy consumption, COPD risk and the prevalence of respiratory symptoms, a case-control study was conducted in Japan. Methods: A total of 278 eligible patients (244 men and 34 women), aged 50–75 years with COPD diagnosed within the past four years, w...
| Main Authors: | , , , , , , , |
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| Format: | Journal Article |
| Published: |
BioMed Central
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/6223 |