TY - RPRT TI - A NIST-hosted virtual workshop on measuring SARS-CoV-2 in wastewater and fecal Material: a call for standards AU - Da Silva, Sandra M AU - Piotrowski, Paulina K AU - Jones, Christina M AU - Servetas, Stephanie L AU - Lin, Nancy J AU - Lippa, Katrice A AU - Jackson, Scott A PY - 2020 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 1256 DO - 10.6028/NIST.SP.1256 ER -