This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Forensic Medicine
[{'content': 'En block dissection and organ separation are done by: \nSelect and explain. \nA. Virchow, B. Ghon, C. Rockitansky, D. Letulle', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Dissection techniques Defined by Organ by organ Virchow En block Ghon In situ method Rockitansky En masse Letulle', 'role': 'assistant'}]