evidencegaps
Primary study · included by 1 review

Bcl-xL and Bcl-2 expression in squamous cell carcinoma of the head and neck.

Pena 1999 · Pena J C, Thompson C B, Recant W, et al. · Cancer · 1999

Included by

Prognostic Value of Bcl-xL in Head and Neck Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis.
Non-Cochrane · prognostic · 2026 · cited as Pena 1999 · Table 1; References; Table S1

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

1 including review in total.