Name Info Provider Link
Tonsillitis free resource MedlinePlus Health Information https://medlineplus.gov/tonsillitis.html
subscription/membership/fee required Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0307-7772&date=1994&volume=19&issue=6&spage=526