CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 11, Issue 1,2012, Pages 11-14, doi:10.1007/s10330-011-0898-0
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 11, Issue 1,2012, Pages 55-58, doi:10.1007/s10330-011-0893-5
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 11, Issue 1,2012, Pages 6-10, doi:10.1007/s10330-011-0925-1
CHINESE-GERMAN JOURNAL OF CLINICAL ONCOLOGY, Volume 11, Issue 1,2012, Pages 24-32, doi:10.1007/s10330-011-0866-8