Over the centuries, it has been rewritten often in order to suit the values of different cultures influenced by Greek medicine. Contrary to popular belief, the Hippocratic Oath is not required by most modern medical schools, although some have adopted modern versions that suit many in the profession in the 21st century. It also does not explicitly contain the phrase, "First, do no harm," which is commonly attributed to it."<ref>[https://www.nlm.nih.gov/hmd/greek/greek_oath.html#:~:text=The%20Hippocratic%20Oath%20(%CE%9F%CF%81%CE%BA%CE%BF%CF%82)%20is,number%20of%20professional%20ethical%20standards. Greek Medicine], National Institutes of Health</ref>}} | Over the centuries, it has been rewritten often in order to suit the values of different cultures influenced by Greek medicine. Contrary to popular belief, the Hippocratic Oath is not required by most modern medical schools, although some have adopted modern versions that suit many in the profession in the 21st century. It also does not explicitly contain the phrase, "First, do no harm," which is commonly attributed to it."<ref>[https://www.nlm.nih.gov/hmd/greek/greek_oath.html#:~:text=The%20Hippocratic%20Oath%20(%CE%9F%CF%81%CE%BA%CE%BF%CF%82)%20is,number%20of%20professional%20ethical%20standards. Greek Medicine], National Institutes of Health</ref>}} |