I’ve told you in the past about a lifesaving program one hospital has developed to help nurses recognize symptoms of sepsis, an often-fatal condition, in their patients.

Stem cells are stem cells are stem cells, right? It’s true. You can get stem cells from placenta, from bone marrow, from fat, and from other tissues.

Do you know what aphthous stomatitis is? It’s the $10 word for those painful canker sores that show up in the mouths of so many people.