TY - GEN AU - Hackett,C J TI - Antigen presentation. Later for the rendezvous SN - 0028-0836 PY - 1991///0328 KW - Antigen-Presenting Cells KW - metabolism KW - Antigens KW - Histocompatibility Antigens Class I KW - Histocompatibility Antigens Class II KW - Lysosomes KW - physiology N1 - Publication Type: Comment; News UR - https://doi.org/10.1038/349655a0 ER -