@ARTICLE\{IMM2000-0193,
    author       = "L. Pedersen and M. Grunkin and B. Ersb{\o}ll and K. Madsen and M. Larsen and N. Christoffersen and U. Skands",
    title        = "Quantitative measurement of changes in retinal vessel diameter in ocular fundus images",
    year         = "2000",
    pages        = "1215-1223",
    journal      = "Pattern Recognition Letters",
    volume       = "21",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/193-full.html"
}