evidencegaps
Primary study · included by 1 review

Squamous cell carcinoma antigen in oral squamous cell carcinomas.

Nagumo 1990 · Nagumo K, Okada N, Takagi M, et al. · The Bulletin of Tokyo Medical and Dental University · 1990

Included by

Prognostic Value and Stage/Nodal Correlates of Serum and Salivary CRP, CYFRA 21-1, and SCC-Ag Biomarkers in Oral Squamous Cell Carcinoma: A Systematic Review and Meta-Analysis.
Non-Cochrane · prognostic · 2026 · cited as Nagumo 1990 · Table 1; reference 30

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

1 including review in total.