62.下列何種細胞不是抗原呈獻細胞(antigen-presenting cell, APC)?
(A)B細胞
(B)CD4+ T細胞
(C)巨噬細胞(macrophage)
(D)蘭格翰細胞(Langerhans' cells)

答案:登入後查看
統計: A(44), B(250), C(8), D(17), E(0) #1324559