Authors (8941)
Johnson, D. R.
Name:Johnson, D. R.
Send email to: Johnson, D. R.
More information:
David R. Johnson
The Pennsylvania State University
Data has been last edited on Jun 28 2012
Web survey bibliography
- Experience of Multiple Approaches to Increase Response...; 2015; Ding, M.;Leite-Bennett, A. K.; Landreman, U. E.; Johnson...
- To Weight, or Not to Weight, That is the Question:...; 2012; Young, R., Johnson, D. R.
- Online Questionnaires for Outbreak Investigations; 2011; Parry, A. E.; Johnson, D. R.; Byron-Gray, K.; Raupach...