title: Letter on the article "Malignant head/neck paragangliomas. Comparative study".
authors.affiliation: Vascular Surgery, Foundation I.R.C.C.S. Policlinico San Matteo, Viale Camillo Golgi, 19, 27100 Pavia, Italy. Electronic address: a.bozzani@smatteo.pv.it.
authors.forename: A
authors.initials: A
authors.lastname: Bozzani
authors.affiliation: Vascular Surgery, Foundation I.R.C.C.S. Policlinico San Matteo, Viale Camillo Golgi, 19, 27100 Pavia, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Arici
authors.affiliation: Vascular Surgery, Foundation I.R.C.C.S. Policlinico San Matteo, Viale Camillo Golgi, 19, 27100 Pavia, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Ragni
mesh_terms: D005260:Female; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D010235:Paraganglioma / Q000473:pathology*