3 ms·
It's marketed as Ritalin and Concerta in the US. Wikipedia has quite a lot of information on it: https://en.wikipedia.org/wiki/Methylphenidate https://en.wikip
by kayodelycaon 4y ago
It's marketed as Ritalin and Concerta in the US.
Wikipedia has quite a lot of information on it: https://en.wikipedia.org/wiki/Methylphenidate https://en.wikipedia.org/wiki/Methylphenidate