, No. 1-2
Dr. D. Clayson Cancer Letters : An International Journal Providing a Forum For Orginal and Pertinent Contributions in cancer Research New York : Elsevier, February 17, 1998 P. 1-240 : V. 124
Dr. D. Clayson, . (171998). Cancer Letters. New York: Elsevier.
Dr. D. Clayson, . 171998. Cancer Letters. New York: Elsevier.
Dr. D. Clayson, . Cancer Letters. New York: Elsevier. 171998.