The AHFS DI is one of several compendiums approved by the Social Security Act (Section 1861(t)(2)(B)(ii)(I)) as a source of off-label anti-cancer drug use. It was originally published in 1959 as the American Hospital Formulary Service (AHFS) by the American Society of Health-System Pharmacists. It is also the only one left of the originally authorized compendiums. More information...
According to PR-model, ahfsdruginformation.com is ranked 1,160,293rd in multilingual Wikipedia, in particular this website is ranked 125,544th in Japanese Wikipedia.
The website is placed before vygon.fr and after bateubwe.co.ao in the BestRef global ranking of the most important sources of Wikipedia.