Pharyngitis Risk Score - Modified Centor Score Updated for 2021. This is a text file. Once you have downloaded it, change the name to .html - so Centor v30Mar.3.html. Then UPLOAD it - do not Import it. There is no image, and therefore no zip file. I have supplied a pdf file as a visual aid to ascertain if this is the file you are looking for.
Centor v3.txt Change the name to .htm so that you can upload it.