PMC full text:
Published online 2022 Jul 13. doi: 10.1136/bmjopen-2021-059380
Figure 1
Nested design of the Swiss chiropractic practice-based research network (PBRN) and the Swiss ChiCo pilot study.
Figure 1
Nested design of the Swiss chiropractic practice-based research network (PBRN) and the Swiss ChiCo pilot study.