What's the difference between tetracycline and oxytetracycline?
P Pizza Girl Guest Feb 28, 2004 #2 more letters <[email protected]> wrote in message news:[email protected]... > What's the difference between tetracycline and oxytetracycline?
more letters <[email protected]> wrote in message news:[email protected]... > What's the difference between tetracycline and oxytetracycline?