@article {3948,
	title = {Determination of umbilical cord and maternal plasma concentrations of fentanyl by using novel spectrophotometric and chemiluminescence enzyme immunoassays},
	journal = {Analytica Chimica Acta},
	volume = {459},
	year = {2002},
	note = {Cited By :19Export Date: 13 August 2015},
	month = {2002},
	pages = {177 - 185},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0037157247\&partnerID=40\&md5=78123f32486f96d5e2b4f4c4ae27dc13},
	author = {Dotsikas, Y. and L.Loukas, Y. and Siafaka, I.}
}
