title: Frank's sign: a potential predictor of cardiovascular disease.
authors.affiliation: Department of Internal Medicine, Reading Hospital, Reading, PA, USA; shoaibbilal.fareedy@readinghealth.org.
authors.forename: Shoaib Bilal
authors.initials: SB
authors.lastname: Fareedy
authors.affiliation: Department of Internal Medicine, Reading Hospital, Reading, PA, USA.
authors.forename: Ranjan
authors.initials: R
authors.lastname: Pathak
authors.affiliation: Department of Internal Medicine, Reading Hospital, Reading, PA, USA.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Salman
authors.affiliation: Department of Internal Medicine, Reading Hospital, Reading, PA, USA.
authors.forename: Richard
authors.initials: R
authors.lastname: Alweis
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