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jameslindlibrary.org |
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Records
Methodological context for: Mellanby H, Andrewes CH, Dudgeon JA, Mackay DG (1948). Vaccination against influenza A. Lancet 1:978-982.
- Allocation bias
- Differences between the people compared
RecordsMethodological context for: Mellanby H, Andrewes CH, Dudgeon JA, Mackay DG (1948). Vaccination against influenza A. Lancet 1:978-982.
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