Part 5 · Context & review
Sources
Every reference returned by the nine research passes behind this guide: journal articles, guidelines, drug labels and trial registrations. The small numbers throughout the guide point here.
Research for each area was done separately, so a few works appear under a merged entry. Every journal entry was checked against PubMed, Europe PMC or Crossref in October 2026. Entries marked check could not be fully verified against the original, so treat them with extra care.