As it originally appeared in the Wall Street Journal: Surgery is less risky than it used to be but still comes with the potential for complications. Artificial components used to replace joints may loosen or wear out after 15 to . . .
We’re just going to come out and say it … stem cells get a bad rap. For years now, this revolutionary medical treatment has faced much controversy on whether to use stem cells for research. But what many people don’t . . .