Recruiting by registered versus standard mail
- Creator: Gilligan, Conor , Kypri, Kypros
- Resource Type: journal article
- Date: 2014
Effects of introductory information on self-reported health behavior (letter)
- Creator: Wolfenden, Luke , Kypri, Kypros , Britton, Benjamin , James, Erica L. , Francis, Jeryl L. , Wyse, Rebecca
- Resource Type: journal article
- Date: 2013
Distributing surveys: postal versus drop-and-collect (letter)
- Creator: Maclennan, Brett , Langley, John , Kypri, Kypros
- Resource Type: journal article
- Date: 2011