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Postcard reminders from GPs for influenza vaccine: Are they more effective than an ad hoc approach?
Michele Puech, Jeanette Ward, Veronique LajoieVolume:
22
Year:
1998
Language:
english
Pages:
3
DOI:
10.1111/j.1467-842x.1998.tb01183.x
File:
PDF, 326 KB
english, 1998