A retrospective study of laryngeal squamous cell carcinoma and the significance of the PIK3CA mutation for survival. - Kubota A; Bandoh N; Goto T; Kono M; Sato R; Suzuki S; Sakaue S; Takeda R; Hayashi S; Hayashi M; Araki D; Baba S; et al. (Molecular and clinical oncology, 2025)