title: Correction: The first synthesis of N-acetylneuraminic acid 1,7-lactone.
authors.affiliation: Department of Chemistry, Biochemistry and Biotechnology for the Medicine, Via Saldini 50, Milano, Italy. pietro.allevi@unimi.it.
authors.forename: Raffaele
authors.initials: R
authors.lastname: Colombo
authors.forename: Mario
authors.initials: M
authors.lastname: Anastasia
authors.forename: Paola
authors.initials: P
authors.lastname: Rota
authors.forename: Pietro
authors.initials: P
authors.lastname: Allevi