![Viruses | Free Full-Text | Detection and Genetic Characterization of Hepatitis B and D Viruses: A Multi-Site Cross-Sectional Study of People Who Use Illicit Drugs in the Amazon Region Viruses | Free Full-Text | Detection and Genetic Characterization of Hepatitis B and D Viruses: A Multi-Site Cross-Sectional Study of People Who Use Illicit Drugs in the Amazon Region](https://www.mdpi.com/viruses/viruses-13-01380/article_deploy/html/images/viruses-13-01380-g001.png)
Viruses | Free Full-Text | Detection and Genetic Characterization of Hepatitis B and D Viruses: A Multi-Site Cross-Sectional Study of People Who Use Illicit Drugs in the Amazon Region
![Geosciences | Free Full-Text | The Hell Creek Formation, Montana: A Stratigraphic Review and Revision Based on a Sequence Stratigraphic Approach Geosciences | Free Full-Text | The Hell Creek Formation, Montana: A Stratigraphic Review and Revision Based on a Sequence Stratigraphic Approach](https://pub.mdpi-res.com/geosciences/geosciences-10-00435/article_deploy/html/images/geosciences-10-00435-ag.png?1604579231)
Geosciences | Free Full-Text | The Hell Creek Formation, Montana: A Stratigraphic Review and Revision Based on a Sequence Stratigraphic Approach
![AKU Utah Work GTX S3 - Scarpe antinfortunistiche con Goretex, punta in acciaio e suola vibrante : Amazon.it: Moda AKU Utah Work GTX S3 - Scarpe antinfortunistiche con Goretex, punta in acciaio e suola vibrante : Amazon.it: Moda](https://m.media-amazon.com/images/I/61r3Q85peSL._AC_UX500_.jpg)