CHINESE JOURNAL OF ONCOLOGY, Volume 23, Issue 6,2001, Pages 441-443, doi:10.3760/j.issn:0253-3766.2001.06.001
CHINESE JOURNAL OF ONCOLOGY, Volume 23, Issue 6,2001, Pages 521-522, doi:10.3760/j.issn:0253-3766.2001.06.032
CHINESE JOURNAL OF ONCOLOGY, Volume 23, Issue 6,2001, Pages 516-517, doi:10.3760/j.issn:0253-3766.2001.06.027
CHINESE JOURNAL OF ONCOLOGY, Volume 23, Issue 6,2001, Pages 451-453, doi:10.3760/j.issn:0253-3766.2001.06.004
CHINESE JOURNAL OF ONCOLOGY, Volume 23, Issue 6,2001, Pages 525, doi:10.3760/j.issn:0253-3766.2001.06.034