@ARTICLE\{IMM2005-04202,
    author       = "C. W. Torn{\o}e and R. V. Overgaard and H. Agerso and H. A. Nielsen and H. Madsen and E. N. Jonsson",
    title        = "Stochastic differential equations in {NONMEM}: implementation, application, and comparison with ordinary differential equations",
    year         = "2005",
    pages        = "1247-1258",
    journal      = "Pharmaceutical Research",
    volume       = "22",
    editor       = "",
    number       = "8",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4202-full.html"
}