@ARTICLE\{IMM2004-04235,
    author       = "C. W. Torn{\o}e and H. Agers{\o} and H. Madsen and E. N. Jonsson and H. A. Nielsen",
    title        = "Non-linear mixed-effect pharmacokinetic/pharmacodynamic modelling in {NLME} using differential equations",
    year         = "2004",
    pages        = "31-40",
    journal      = "Computer Methods and Programs in Biomedicine",
    volume       = "76",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4235-full.html"
}