title: Double take.
authors.affiliation: Baptist Regional Health Center, Miami, Okla, USA.
authors.forename: L
authors.initials: L
authors.lastname: Conklin
authors.forename: R
authors.initials: R
authors.lastname: Plemmons
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D013902:Radiography, Thoracic / Q000592:standards*; D014962:X-Ray Film