CHINESE JOURNAL OF CANCER RESEARCH, Volume 15, Issue 2,2003, Pages 107-111,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 15, Issue 2,2003, Pages 116-120,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 15, Issue 2,2003, Pages 136-139,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 15, Issue 2,2003, Pages 112-115,