53.Langerhans cell 在口腔上皮的最主要功能為下列何者?
(A)antigen presentation
(B)phagocytosis
(C)intracellular killing
(D)cytokine secretion
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統計: A(929), B(83), C(16), D(21), E(0) #2626128
統計: A(929), B(83), C(16), D(21), E(0) #2626128