What is the amount of sales of silver sulfadiazine (commercial name is
Silvadene or Flamazine)?  (sulfadiazine is also spelled sulphadiazine)

King Pharmaceuticals (www.kingpharma) is at least one manufacturer of
this, and acquired it from Aventis in 1998.
You can save time by omitting searches involving colloidal silver
preparations that also happen to mention silver sulfadiazine.

I am already aware of the following links, so please omit information
from them in your answer:
www.fool.com/news/foth/2000/foth000727.htm
www.umkc.edu/whmckc/PUBLICATIONS/ MCP/MCPPDF/Lyons-10-8-81.pdf
www.biospace.com/ccis/ news_rxtarget.cfm?RXTargetID=41&SR=21 (or any
other links leading to this page)