CHINESE JOURNAL OF CANCER RESEARCH, Volume 14, Issue 4,2002, Pages 274-278,269,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 14, Issue 4,2002, Pages 251-253,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 14, Issue 4,2002, Pages 284-287,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 14, Issue 4,2002, Pages 305-308,
CHINESE JOURNAL OF CANCER RESEARCH, Volume 14, Issue 4,2002, Pages 297-301,