yanxb25
第3楼2008/05/25
Bisphosphonate prodrugs: Synthesis and in vitro evaluation of alkyl and acyloxymethyl esters of etidronic acid as bioreversible prodrugs of etidronate---EurJPharmSci.pdf
或以下链接
http://www.91files.com/?7UQD4CK1QL50X1WTXJ5Y
laidewanle
第4楼2008/05/25
非常感谢您!祝您一切顺利!