By 1929 , he turned his attention to the history of medicine in Wallachia , publishing a study of medical practice between 1784 and 1828 .
Filitti ended the 13th and final notebook of his diary on March 6 , 1928 .
By 1929 , Filitti turned Filitti 's attention to the history of medicine in Wallachia , publishing a study of medical practice between 1784 and 1828 .
Filitti ended the 13th and final notebook of his diary on March 6 , 1928 .