Effectiveness of inhaled corticosteroids in chronic obstructive pulmonary disease: immortal time bias in observational studies. (Q52949846)
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scientific article published on 27 March 2003
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effectiveness of inhaled corticosteroids in chronic obstructive pulmonary disease: immortal time bias in observational studies. |
scientific article published on 27 March 2003 |
Statements
Effectiveness of inhaled corticosteroids in chronic obstructive pulmonary disease: immortal time bias in observational studies. (English)
Samy Suissa
27 March 2003
168
1
49-53
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