HLA-G and head and neck squamous cell carcinoma: 19 Sarmah Sarmah N N Baruah Baruah M N M N Baruah Baruah S S Immune modulation in HLA-G expressing head and neck squamous cell carcinoma in relation to human papilloma virus positivity: a study from Northeast India Immune modulation in HLA-G expressing head and neck squamous cell carcinoma in relation to human papilloma virus positivity: a study from Northeast India Front Oncol Front Oncol 2019 2019 9 9 58 58 10.3389/fonc.2019.00058 10.3389/fonc.2019.00058 30859089 30859089