Mixed methods approach to examining the implementation experience of a phone-based health research survey investigating risk factors for SARS-CoV-2 infection in California https://www.medrxiv.org/content/10.1101/2023.02.27.23286454
Mixed methods approach to examining the implementation experience of a phone-based health research survey investigating risk factors for SARS-CoV-2 infection in California https://www.medrxiv.org/content/10.1101/2023.02.27.23286454