3d printing in medicine

Hi everyone!
I was very interested in 3D printing, especially the theoretical aspect. Now I want to study how 3D printing of tablets occurs. Has anyone come across this?
Maybe you can recommend some research or literature?
Because I do not quite understand how this process occurs. Is medical powder used instead of regular powder? Is that all the difference?
I am not sure that this topic is relevant here. So forgive me if I took your time.
I will be glad to help in the comments from the forum participants! :blush: :blush: :blush: