Online Medical Dictionary
http://www.online-medical-dictionary.org/
British National Formulary
www.bnf.org
Laboratory test results normal values
www.labtestsonline.org.uk
CAP advice (Advertising advice for osteopathy)
http://www.cap.org.uk/Advice-Training-on-the-rules/Advice-Online-Database/Therapies-Osteopathy.aspx