@incollection{Mózsik21, author = {Gyula Mózsik}, title = {Introductory Chapter: Norovirus}, booktitle = {Norovirus}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Gyula Mózsik}, chapter = {1}, doi = {10.5772/intechopen.98995}, url = {https://doi.org/10.5772/intechopen.98995} }