I want to know the answer to the following question:
In 1961, who suggested the possibility that Napoleon died from ingestion of arsenic?
All the background I'm provided with is that "His description of Napoleon in the months before his death led Sten Forshufvud in a 1961 paper in Nature to put forward other causes for his death, including deliberate arsenic poisoning.". Is that enough to answer the question?
Answer: yes