I think docors abide by the Hippocratic oath.
The original was heeavily influenced by the Hellinic Religion, by the way. So the concept that physician ethics is devoid of religious influence is not accurate.
Philosophical Ethics and Religious morality tend to connect and influence each other. So this board is appropriately named.
Interesting point; I disagree though. Different religious orders, denominations and even individual ministries, pastors, etc hold differing opinions on moral issues. If a matter is always moral or immoral (or even a moral) as those who reject ethical relativism believe, how can we evaluate behaviors within the context of a specific religion, as moral, amoral or immoral?
Examples abound of the relative differences between Islam, the Jewish people, Christianity and among Christians sects, Jane's, Hindus, Buddhists, etc. Who is to define what is moral, what is not?