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• Collecting Hair Samples in Online Panel Surveys: Participation Rates, Selective Participation, and Effects on Attrition

  Mario Lawes, Clemens Hetschko, Joseph W. Sakshaug, Michael Eid

  167-185

  2024-08-07

• Collecting Biomarkers Using Trained Interviewers. Lessons Learned from a Pilot Study

  Stephanie L. McFall, Anne Conolly, Jonathan Burton

  57-66

  2014-03-28

• Enhancing Social Surveys Through the Postal Collection of Shed Milk Teeth: an Example of a Large-Scale Cost-Effective Collection on a Longitudinal Study

  Samantha Jayne Parsons, Lucinda Platt

  1-14

  2016-04-11