Jin Ho Paik, Sei Na, Hyungjin Kim, Sang-A Kim, Jeong-Ok Lee, Ji Yun Lee. "Clinicopathologic implications of sphingosine-1-phosphate pathway in extranodal NK/T-cell lymphoma according to immune subtype." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-47164-8