31. Maturin served in Mesopatamia for 11 months but he was invalided back to the UK in August 1917 suffering from neurasthenia . 32. Dr . Li Zhisui, then one of Mao's personal physicians, believed that Lin suffered from neurasthenia and hypochondria. 33. In May 1917 Owen was diagnosed with neurasthenia ( shell-shock ) and sent to Craiglockhart hospital near Edinburgh to recover. 34. Alston's career was handicapped by neurasthenia and other mental disorders which forced his hospitalization after his playing career was over. 35. Pemberton advertised that Coca-Cola cured many diseases, including morphine addiction, dyspepsia, neurasthenia , headache, and impotence. 36. Doherty died of heart failure and neurasthenia on 29 December 1910 at the age of only 38 at his home in Kensington. 37. At the turn of the century, people called these symptoms " neurasthenia , " literally, weakness of the nerves. 38. In his later years, Hercher came to suffer from neurasthenia , which developed into a serious affliction at the beginning of 1878. 39. Reportedly, Sigmund Freud found it an important reference work in his research involving the correlation of modern-day stress and neurasthenia . 40. :And many researchers think that ME and neurasthenia are the same thing, although this is better discussed on the talk page.