>>14650206

Spot the difference

Doesn't work:

https://www.ncbi.nlm.nih.gov/PMC/articles/PMC8088823/

Works:

https://www.ncbi.nlm.nih.gov'pmc/articles/PMC8088823/

>>14650314

oops, typo in second URL

Doesn't work:

https://www.ncbi.nlm.nih.gov/PMC/articles/PMC8088823/

Works:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8088823/

>>14650206

>>14650322

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8088823/

>>14650332

I know anon, others seemingly do not.

>>14650373