Boven E, Van Hattum A H, Hoogsteen I, Schlüper H M, Pinedo H M
Department of Medical Oncology, Vrije Universiteit Medical Centre, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
Ann N Y Acad Sci. 2000;922:175-7. doi: 10.1111/j.1749-6632.2000.tb07035.x.