title: Internal jugular vein duplication.
authors.affiliation: Maxillo-Facial Surgery, Head and Neck Department, II University of Naples, Naples, Italy.
authors.forename: Paolo
authors.initials: P
authors.lastname: Biondi
authors.affiliation: Maxillo-Facial Surgery, Head and Neck Department, II University of Naples, Naples, Italy.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Colella
authors.affiliation: Plastic Surgery, Rome, Italy.
authors.forename: Giulio
authors.initials: G
authors.lastname: Gherardini
authors.affiliation: Maxillo-Facial Surgery, Head and Neck Department, II University of Naples, Naples, Italy.
authors.forename: Gianpaolo
authors.initials: G
authors.lastname: Tartaro
authors.affiliation: Maxillo-Facial Surgery, Head and Neck Department, II University of Naples, Naples, Italy.
authors.forename: Raffaele
authors.initials: R
authors.lastname: Rauso