title: Digital necrosis induced by erlotinib treatment in metastatic adenocarcinoma of the lung.
authors.affiliation: Department of Internal Medicine, Hospital of the Delta, Lagosanto, Italy, E-mail: p.ballardini@ausl.fe.it.
authors.forename: Pierluigi
authors.initials: P
authors.lastname: Ballardini
authors.forename: Guido
authors.initials: G
authors.lastname: Margutti
authors.forename: Roberto
authors.initials: R
authors.lastname: Manfredini