This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Human experimentation is carried out following? \nSelect and explain. \nA. Helisinki declaration, B. Casper dictim, C. Geneva convention, D. Vincent Collins formula', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Helisinki declaration", 'role': 'assistant'}]