{Reference Type}: Letter
{Title}: Application of a new checklist in the differential diagnosis of abdominal pain causes in the general department.
{Author}: Li XR;Lv C;Guo H;Shen ZS;Li JG;
{Journal}: Asian J Surg
{Volume}: 0
{Issue}: 0
{Year}: Nov 2021 25
{Factor}: 2.808
{DOI}: 10.1016/j.asjsur.2021.10.044
{Abstract}: