BMJ Open · 2022 · 12 citations · 57 references
Clinicaltrials.gov (Pre-results phase): NCT03875339.
57
How Many Interviews Are Enough?
Greg Guest, Arwen Bunce, Laura Johnson · Field Methods · 2005 · 17.9K citations
Sample Size in Qualitative Interview Studies
Kirsti Malterud, Volkert Siersma, Ann Dorrit Guassora · Qualitative Health Research · 2015 · 9.6K citations
Effectiveness-implementation Hybrid Designs
Geoffrey M. Curran, Mark S. Bauer, Brian S. Mittman et al. · Medical Care · 2012 · 3.8K citations · Full text