As an art, medicine is easy to practise and that is why probably the quackery works.But as a science one cannot be satisfied by the fact that certain therapy works in most of the patients. It is more important to understand the basic physiology and pharmacology behind the success or failure.Though it might look complicated and difficult;the depth of knowledge of a particular subject will make better physician and surgeon. In the era of internet it is easy to get the details of any topic but it has not yet replaced the books, where the concise and accurate facts are written. Informations on...