evidencegaps
Primary study · included by 1 review

Genetic association between PIK3CA gene and oral squamous cell carcinoma: a case control study conducted in Chongqing, China.

Wan 2015 · Wan Xiaoxiao, Li Xian, Yang Junyan, et al. · International journal of clinical and experimental pathology · 2015

Included by

Assessment of genetic susceptibility in patients with oral squamous cell carcinoma: a systematic review and meta-analysis.
Non-Cochrane · aetiology · 2026 · cited as Wan 2015 · Reference list (included study cited as ref 101)

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

1 including review in total.