You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "the earliest written code of ethical principles of medicine is called the?" whose answer is Hippocratic Oath.
Each document should contain about 30 words, and these documents should contain useful information.

Query: earliest written code of ethical principles of medicine
Useful Output:

Doc 1: The Formula Comitis Archiatrorum is the earliest known text on medical ethics from the Christian era. It was written by Magnus Aurelius
Doc 2: The first 2 can be traced back to the time of Hippocrates “to help and do no harm,” while the latter 2 evolved later.
Doc 3: The Code of Medical Ethics, the document that since 1847 has reflected the American medical community's understanding about the ethical practice
Doc 4: First penned around 400BC, the Hippocratic Oath sounds a bit old-fashioned today. However, there are common threads in the text that new doctors
Doc 5: The earliest known code of medical ethics, the Hippocratic Oath, was written 2500 years ago in ancient Greece and continues to influence Western medical