I just love horse.com e-mails. They have the best articles in them. The latest one they sent, Bute and Banamine: Avoid Using Together, by Nancy S. Loving, DVM was fascinating!
For lameness, Bute was the best! The only issue I had with this study was the self creating lameness and measuring the amount of pain each horse was in. It seemed a inhumane to me to intentionally make a horse lame. I’m sure they could have found several already afflicted with lameness and studied them – but then again, I’m no scientist!