Fig. 2From: AVPR2 is a potential prognostic biomarker and correlated with immune infiltration in head and neck squamous cell carcinomaValidation of AVPR2 expression in HNSCC. a Representative microphotographs showing low and high AVPR2 staining intensity in HNSCC tissues and normal tissues. Bar = 100 μm. b Expression levels of AVPR2 in tumour and paracarcinoma tissues in HNSCCBack to article page