[1]樊金拴,贾彩霞,曹玉美.冷杉油牙膏的研制[J].西北林学院学报,1999,14(03):0. Fan Jinshuan,Jia Caixia,Cao Yumei.Development of the Tooth-paste with the Essential Oil from Fir[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,1999,14(02):0.