title: [A truly useful law (shall we call it Cardinal Law?)].
authors.forename: L
authors.initials: L
authors.lastname: Di Guglielmo
authors.forename: F
authors.initials: F
authors.lastname: Amici
mesh_terms: D007558:Italy; D011871:Radiology / Q000295:instrumentation* / Q000331:legislation & jurisprudence*
vernacular_title: Una legge veramente utile (la chiameremo Legge Cardinale?).