http://www.nice.org.uk/nicemedia/live/12948/47956/47956.pdf (Apéndices)

http://www.nice.org.uk/nicemedia/live/12948/47957/47957.pdf (Apéndices)

http://www.nice.org.uk/nicemedia/live/12948/47936/47936.pdf (Quick Reference Guide)