title: The "Cross-furrowed" forehead.
abstract: Three middle-aged men were encountered whose foreheads showed a pattern of vertical lines as well as the standard transverse furrows. The etiology of these lines is obscure.
authors.affiliation: , Tel Hashomer, Israel.
authors.forename: R
authors.initials: R
authors.lastname: Shafir
authors.forename: H
authors.initials: H
authors.lastname: Tsur