@article {Becker:10 February 2004:0379-0738:13, author = "Becker J.", author = "Schmidt P.", author = "Musshoff F.", author = "Fitzenreiter M.", author = "Madea B.", title = "MOR1 receptor mRNA expression in human brains of drug-related fatalities-a real-time PCR quantification", journal = "Forensic Science International", volume = "140", year = "10 February 2004", abstract = "", pages = "13-20(8)", url = "http://www.ingentaconnect.com/content/els/03790738/2004/00000140/00000001/art00457" doi = "doi:10.1016/j.forsciint.2003.10.012 " }