[keeptrying]

Realize I didn't answer your qeustion.

Online courses aren't really holistic enough and not fundamental enough. They are usually dertivatives which are a translation of sorts from source documents.

For medicine you want the source documents which you can really trust.

Meidicine isn't static - it'll keep changing but its important to know source mateiral and tracking how outlooks and fixes for diseases change from there.

UptoDate.com has the best deciison science -newest knowlege. Thye are about 18 months old from cutting edge research. (Which is a good thing).