Inhibitory effect on pulmonary metastasis of melanoma in mice by soluble PD-1 and its combina-tion with HspT0-B16 antigen peptides
QIU Hui, ZHANG Gui-mei, ZHANG Hui, GENG Hui, FENG Zuo-hua
Chinese Journal of Dermatology . 2007, (11): 663 -666 .