title: Histology versus cytology in the diagnosis of lung cancer: is it a real advantage?
authors.affiliation: Pulmonary Diseases Unit, Department of Internal Medicine, Immunoallergic and Respiratory Diseases, Azienda Ospedaliero-Universitaria "Ospedali Riuniti," Ancona, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Gasparini