To Be Ethically Justified, Clinical Research Must Satisfy Conditions That

To be ethically justified, clinical research must satisfy conditions that include:

A) A goal of valuable knowledge, selection of a subject who will not be harmed by the research, and measures to protect privacy and confidentiality
B) A goal of valuable knowledge, reasonable prospect that the research will generate the knowledge that is sought, and direct benefit to each subject who participates
C) A goal of valuable knowledge, favorable balance of potential benefits over risks to the subjects, and the prospect that the treatment being tested will be available within a short timeframe
D) A goal of valuable knowledge, reasonable prospect that the research will generate the knowledge that is sought, and fair selection of subjects