Difficulties of recruitment for a randomized controlled trial involving influenza vaccination in healthy older people (Q77965075)
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scientific article published on 01 May 2002
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Difficulties of recruitment for a randomized controlled trial involving influenza vaccination in healthy older people |
scientific article published on 01 May 2002 |
Statements
Difficulties of recruitment for a randomized controlled trial involving influenza vaccination in healthy older people (English)
Stephen J Allsup