{Reference Type}: Letter
{Title}: [Guidelines on emergency treatment of esophagoaortic fistulas are necessary].
{Author}: Grannemann JJ;Röper A;Rehberg S;Jansen G;
{Journal}: Anaesthesist
{Volume}: 70
{Issue}: 10
{Year}: 10 2021
{Factor}: 1.052
{DOI}: 10.1007/s00101-021-01033-3
{Abstract}: