Hi @achris and welcome to Connect. I noticed that you wished to post a URL to a web resource with your post. You will be able to add URLs to your posts in a few days. There is a brief period where new members can't post links. We do this to deter spammers and keep the community safe. Clearly the link you wanted to post is not spam. Please allow me to post the link for you.

About Epoetin alfa https://en.m.wikipedia.org/wiki/Epoetin_alfa

AChris, do you also have B-cell prolymphocytic leukemia? Or were you taking Procrit (epoetin alfa) for a different condition?