| Description | He has not replied to Ross's letter before because he has been abroad. He adds that he translated an article on epidemiology by Ross which was published in Nature on 5th October 1911 (23/077) and a chapter from Prevention of malaria. He also says that he is unable to send Ross the June number of Malaria e Malattie dei Paesi Caldi as he has only one copy left and that he is studying a new tropical disease in Sicily. |