@CONFERENCE\{IMM1987-02900,
    author       = "A. Fr{\o}lich and I. Transb{\o}l and B. F. Nielsen",
    title        = "Respective roles of {PTH} and substrate for the l-hydroxylation of vitamin D in primary hyperparathyroidism {PHP}",
    year         = "1987",
    booktitle    = "{XX} European Symposium on Calcifies Tissues",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "Milane",
    note         = "Abstract",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2900-full.html"
}