[Calcium sign].
Beaumont Caminos
C
C
Servicio de Urgencias, Hospital de Navarra, Pamplona, Navarra, España.
Jean Louis
C
C
Cabada Giadas
T
T
D000369:Aged, 80 and over; D001015:Aortic Arch Syndromes / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography