{Reference Type}: Journal Article {Title}: In brief: Retifanlimab (Zynyz) for Merkel cell carcinoma. {Journal}: Med Lett Drugs Ther {Volume}: 65 {Issue}: 1674 {Year}: 04 2023 17 {Factor}: 1.677 {DOI}: 10.58347/tml.2023.1674h {Abstract}: