The anti-mutation effect of extracts from pinecones
CHANG Si-si, MA Zhi-min, SONG Zheng-rui, LIU Guang-ming
Carcinogenesis, Teratogenesis & Mutagenesis . 2010, (1): 59 -0061 .  DOI: 10.3969/j.issn.1004-616x.2010.01.015