The Nordic Maintenance Care program: Effectiveness of chiropractic maintenance care versus symptom-guided treatment for recurrent and persistent low back pain—A pragmatic randomized controlled trial Table 3 Follow up data at 52 weeks. doi: https://doi.org/10.1371/journal.pone.0203029.t003
Follow up data at 52 weeks.
doi: https://doi.org/10.1371/journal.pone.0203029.t003