CHINESE JOURNAL OF ONCOLOGY, Volume 24, Issue 6,2002, Pages 557-560, doi:10.3760/j.issn:0253-3766.2002.06.012
CHINESE JOURNAL OF ONCOLOGY, Volume 24, Issue 6,2002, Pages 564-566, doi:10.3760/j.issn:0253-3766.2002.06.014
CHINESE JOURNAL OF ONCOLOGY, Volume 24, Issue 6,2002, Pages 550-552, doi:10.3760/j.issn:0253-3766.2002.06.010
CHINESE JOURNAL OF ONCOLOGY, Volume 24, Issue 6,2002, Pages 576-578, doi:10.3760/j.issn:0253-3766.2002.06.018
CHINESE JOURNAL OF ONCOLOGY, Volume 24, Issue 6,2002, Pages 579, doi:10.3760/j.issn:0253-3766.2002.06.019