Innovative Strategies for Remotely Sampling Hard-to-Reach Populations: Assessing Phone Versus Internet Respondent-Driven Sampling Approaches Among Venezuelan Refugees and Migrants in Colombia.
Pham PN, Johnston LG, Keegan K, Wei C, Vinck P.
Am J Epidemiol. 2023 10 10. 192(10):1613-1623. PMID: 37194729