The Earth-Heart sign: a new diagnostic finding in a patient with tension pneumomediastinum

作者:Obeso Carillo Gerardo Andres; Caballero Gonzalo Barge; Canizares Carretero Miguel Angel
来源:Lancet, 2014, 383(9915): 486-486.
DOI:10.1016/S0140-6736(13)62634-3