{Reference Type}: Case Reports {Title}: Cohen syndrome coincident with epidermolytic palmoplantar keratoderma caused by novel KRT9 gene mutation: A rare case report. {Author}: Shu Y;Hou Y;Zhang Q; {Journal}: Asian J Surg {Volume}: 46 {Issue}: 12 {Year}: 2023 Dec 8 {Factor}: 2.808 {DOI}: 10.1016/j.asjsur.2023.08.206