Angerilli*, V., Fassan*, M., Parente, P., Gullo, I., Campora, M., Rossi, C., Sacramento, M. L., Pennelli, G., Vanoli, A., Grillo*, F. and Mastracci*, L. (2022) “A practical approach for PD-L1 evaluation in gastroesophageal cancer”, Pathologica - Journal of the Italian Society of Anatomic Pathology and Diagnostic Cytopathology, 115(2), pp. 57-70. doi: 10.32074/1591-951X-836.