Haanen J B, van Oijen M G, Tirion F, Oomen L C, Kruisbeek A M, Vyth-Dreese F A, Schumacher T N
Department of Immunology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
Nat Med. 2000 Sep;6(9):1056-60. doi: 10.1038/79573.