Which of the following statements are correct about the justice principle of medical ethics?

A、The medical care providers should also distinguish between basic and non-basic needs when exercising the principle of justice. ;
B、Distributive justice considers the fair distribution of limited resources among members of society. ;
C、Rights based justice requires a respect of people's rights rather than the application of law. ;
D、In medical practice, the formal principle of justice means similar cases should be dealt with based on the same criteria, the different cases should be addressed with different criteria.