Name Info Provider Link
Anthrax free resource MedlinePlus Health Information https://medlineplus.gov/anthrax.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=9633664.ui
free resource Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=1364-5072&date=1998&volume=84&issue=4&spage=667
subscription/membership/fee required Silverchair Information Systems https://academic.oup.com/jambio/article-lookup/doi/10.1046/j.1365-2672.1998.00394.x