Apologies for cross-posting.... Hello....a slightly unusual question about the PDR on CD or online. Would anyone who has the system be able to tell me if users can search by bioavailability? Also, would anyone be able to suggest a database or system where users can search by bioavailability? Again, I know it's perhaps an odd way to do research, but that is the question being asked by my patron. And of course, any replies that can be provided by mid-afternoon on Thursday would be greatly appreciated. Many thanks in advance. Kind regards - Tara Breton Senior Information Specialist Health Advances, LLC 9 Riverside Rd. Weston, MA 02493 tele: (781) 647-3435 fax: (781) 392-1484 email: [log in to unmask] website: www.healthadvances.com This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message. Any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited.