title: Response.
authors.affiliation: Department of Pathology, Penn State Milton S. Hershey Medical Center/Penn State College of Medicine, Hershey, PA. Electronic address: hmani@lycos.com.
authors.forename: Haresh
authors.initials: H
authors.lastname: Mani
authors.affiliation: Department of Pathology, Penn State Milton S. Hershey Medical Center/Penn State College of Medicine, Hershey, PA.
authors.forename: Dani S
authors.initials: DS
authors.lastname: Zander
mesh_terms: D006801:Humans; D007150:Immunohistochemistry / Q000379:methods*; D008175:Lung Neoplasms / Q000175:diagnosis*; D010997:Pleural Neoplasms / Q000175:diagnosis*