Propools - 10:28 pm on Nov 30, 2012 (gmt 0)
Though, I think one should step back and look at the possibility of their just getting better coded information.
Is this just a more granular effect of data as specified @ schema.org?
Thing > MedicalEntity > MedicalIntangible > MedicalEnumeration > MedicineSystem >
So, I don't know if I would say they are scraping data if this is in fact how they are collecting the data. ;)