title: [Again about the obligation of medical certification].
authors.forename: F
authors.initials: F
authors.lastname: Loi
authors.forename: Moira
authors.initials: M
authors.lastname: Centini
mesh_terms: D007558:Italy; D019221:Mandatory Reporting; D008499:Medical Records / Q000331:legislation & jurisprudence*; D009787:Occupational Medicine / Q000592:standards*