I suspect I've read just about everything on Margaret's website, and I reference it often when I have a question beyond generalities. I've found a lot of the online references, especially medical focused are no longer available without a paid subscription. The few that are still open are limited in info, or dated.
I agree.. avian medicine is progressing fast, and what used to hold fast may not now apply. There is never too much knowledge about any subject!
Sam








