Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Development of methods distinguishing live and dead cell DNA for qPCR detection and quantification of pathogen genes in environmental samples for quantitative microbial risk assessment
Public Domain.
