https://ps.z-library.sk/book/23232756/dfe90d/Il-medico-di-se-stesso.html
https://ta.annas-archive.org/md5/6931533dbfdb28ec1c76e83968d8bf09
https://ps.z-library.sk/book/23232756/dfe90d/il-medico-di-se-stesso.html