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Case–control studies on risk factors for chronic obstructive pulmonary disease: how does the sampling of the cases and controls affect the results?

✍ Scribed by Inga-Cecilie Sørheim; Ane Johannessen; Thomas Blix Grydeland; Ernst Reidar Omenaas; Amund Gulsvik; Per Sigvald Bakke


Book ID
111430453
Publisher
Wiley (Blackwell Publishing)
Year
2010
Tongue
English
Weight
174 KB
Volume
4
Category
Article
ISSN
1752-6981

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