(Q34452831)

English

The use of incentives in vulnerable populations for a telephone survey: a randomized controlled trial

scientific article

Statements

The use of incentives in vulnerable populations for a telephone survey: a randomized controlled trial (English)
Megan Knoll
Lianne Soller
Daniel Harrington
Joey Fragapane
Lawrence Joseph
Sebastien La Vieille
Yvan St-Pierre
Kathi Wilson
Susan Elliott
Ann Clarke
19 October 2012

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