【单选题】Formal consent for this new type of treatment was obtained from each paient and the study _____ our institution's guidelines concerning medical ethics.
【单选题】Formal consent for this new type of treatment was obtained from each patient and the study __________ our institution’s guidelines concerning medical ethics(伦理).
【单选题】Formal consent for this new type of treatment was obtained from each patient and the study _________our institution's guidelines concerning medical ethics (伦理).