evidencegaps
Primary study · included by 1 review

Zinc as a complementary treatment for cancer patients: a systematic review.

Hoppe 2021 · Hoppe C, Kutschan S, Dörfler J, et al. · Clinical and experimental medicine · 2021

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 Hoppe 2021 · Reference 53; Tables 2-8

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

1 including review in total.