%0 Journal Article %T Hyperprogressive disease and its clinical impact in patients with recurrent and/or metastatic head and neck squamous cell carcinoma treated with immune-checkpoint inhibitors: Korean cancer study group HN 18–12 %A Park, Ji Hyun %A Chun, Sang Hoon %A Lee, Yun-Gyoo %A Chang, Hyun %A Lee, Keun-Wook %A Kim, Hye Ryun %A Shin, Seong Hoon %A An, Ho Jung %A Lee, Kyoung Eun %A Hwang, In Gyu %A Ahn, Myung-Ju %A Kim, Sung-Bae %A Keam, Bhumsuk %J Journal of Cancer Research and Clinical Oncology %V 146 %N 12 %P 3359-3369 %@ 0171-5216 %D 2020-07-15 %I Springer Berlin Heidelberg %~ DeepDyve