Lhasa's Carcinogenicity Database is a web resource that lets toxicologists and researchers query curated information on chemical carcinogenicity and related study data.
A Chinese-language database of chemical toxicity data compiled from U.S. National Library of Medicine sources, useful for researchers and safety assessments.
USP is the United States Pharmacopeia, a standards organization offering published reference standards, including drug impurity materials, for pharmaceutical analysis and quality work.
A web-based reference forum connected to the Japanese Pharmacopoeia, offering informational pages about drug standards and related documentation for pharmacy professionals and researchers.
An online portal from USP where pharmaceutical professionals can read and comment on proposed revisions to drug standards during their public review periods.
