D. Johnson

发表

J. Sosman, G. Weiss, M. Ernstoff, 2002, Journal of Cancer Research and Clinical Oncology.

S. Colletta, G. Wells, R. Reid, 2001, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

S. Colletta, J. Smith, R. Reid, 1999, CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.