CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 2,2007, Pages 191-192,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 2,2007, Pages 159-161,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 2,2007, Pages 193-195,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 2,2007, Pages 94,