???????????????????????
??????????????????????????????????????????BMC Biology????????????????
Evidence for inhibition of cholinesterases in insect and mammalian nervous systems by the insect repellent deet
?BMC Biology 2009, 7:47 doi:10.1186/1741-7007-7-47
Published: 5 August 2009 ?????????
?http://www.biomedcentral.com/1741-7007/7/47/abstract
?http://www.biomedcentral.com/content/pdf/1741-7007-7-47.pdf
Concern over insect repellent?NHS Choices 2009.8.5?
?http://www.nhs.uk/news/2009/08August/Pages/DEETInsectRepellentQuestioned.aspx
???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????NHS Choices??????????????????????????????????????????
???????????????
???Deet bug repellent ‘toxic worry’?BBC News 2009.8.5?
????http://news.bbc.co.uk/2/hi/health/8182052.stm