CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 7, Issue 10,2008, Pages 597-599,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 7, Issue 10,2008, Pages 602,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 7, Issue 10,2008, Pages 603-607,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 7, Issue 10,2008, Pages 580-583,