title: Images in clinical medicine. Frank's sign.
authors.affiliation: Saint Louis University, St. Louis, MO george.griffing@gmail.com.
authors.forename: George
authors.initials: G
authors.lastname: Griffing
mesh_terms: D023921:Coronary Stenosis / Q000175:diagnosis*; D054644:Ear Auricle / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D008875:Middle Aged