CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 3,2007, Pages 296-299,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 3,2007, Pages 293-295,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 3,2007, Pages 225-227,
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 6, Issue 3,2007, Pages 264-268,