Masayoshi. Ishida, et.al., Differential expression of PD-L1 and PD-L2, ligands for an inhibitory receptor PD-1, in the cells of lymphohematopoietic tissues., Immunology letters, 2002, 84
Masayoshi. Ishida, et.al., Differential expression of PD-L1 and PD-L2, ligands for an inhibitory receptor PD-1, in the cells of lymphohematopoietic tissues., Immunology letters, 2002, 84