evidencegaps
Primary study · included by 1 review

Effects of Melatonin Supplementation on Sleep Quality in Breast Cancer Patients: A Systematic Review and Meta-Analysis.

Seo 2023 · Seo Kyoungsan, Kim Jin-Hee, Han Dallong · Healthcare (Basel, Switzerland) · 2023

Included by

The Efficacy and Safety of Nutritional Supplements for Cancer Supportive Care: An Umbrella Review and Hierarchical Evidence Synthesis.
Non-Cochrane · umbrella · 2026 · cited as Seo 2023 · Reference 86; Tables 2-8

The review does not say which of its outcomes this study informs.

1 including review in total.