Bracco Industria Chimica Spa, Milan: internal communications in particular with Bracco General Affairs Office, Rome, relating to the documentation required for the application to obtain an increase in the public price of the speciality drug "Bilamid" cost analysis; correspondence with the Ministry of Health, General Directorate of the Pharmaceutical Service; internal communications in poarticular with Bracco General Affairs Office in Rome and correspondence with the Ministry of Health, Directorate General of the Pharmaceutical Service, concerning the documentation for the request for modification of the composition of the medicinal speciality "Bilamid" vials, sent to the Ministry of Health, Directorate General of the Pharmaceutical Service.