Some are here, others all over the net. I try to keep up with Endocrinology, Trauma care, Psychology today, Harvard studies, Yale studies, doctoral thesis's, scientific journals, New England Journal of Medicine, etc. I started reading them when I was a Paramedic. It payed to be top of your game when dealing with people's lives. Keeps you out of lawsuits to have the latest procedures and stuff. I am not any better than anyone else, I just read a lot. 🙂