1. Readers are gently advised that from 2013, this blog will not be updated on regular basis. Sorry for the inconvenience.
2. Opinions in this blog are my own personal opinion. They are based on my personal experience, dealing with patients, conducting daily ward round and case discussion. Knowledge from those activities are consolidated by literature search to form evidence-based medical knowledge. Learning curve is enhanced; teaching and learning activity improved. No part should be taken without permission.