TY - GEN AU - Jaffe,E S AU - Krenacs,L AU - Kumar,S AU - Kingma,D W AU - Raffeld,M TI - Extranodal peripheral T-cell and NK-cell neoplasms SN - 0002-9173 PY - 1999///0126 KW - Humans KW - Killer Cells, Natural KW - Lymphoma, T-Cell KW - classification KW - World Health Organization N1 - Publication Type: Journal Article; Review ER -