Παρόμοια τεκμήρια
Παρόμοια τεκμήρια
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Telephone interviews can be used to collect follow-up data subsequent to no response to postal questionnaires in clinical trials.
ανά: Lall, R, κ.ά.
Έκδοση: (2012) -
Response and non-response to postal questionnaire follow-up in a clinical trial--a qualitative study of the patient's perspective.
ανά: Nakash, R, κ.ά.
Έκδοση: (2008) -
Maximising response to postal questionnaires – A systematic review of randomised trials in health research
ανά: Nakash, R, κ.ά.
Έκδοση: (2006) -
Maximising response to postal questionnaires – A systematic review of randomised trials in health research
ανά: Gates Simon, κ.ά.
Έκδοση: (2006-02-01) -
A randomized trial of mailed questionnaires versus telephone interviews: Response patterns in a survey
ανά: Olsen Ole, κ.ά.
Έκδοση: (2007-06-01)