title: Intestinal staphylococcal small colony variants: a cause of medically unexplained physical symptoms?
authors.affiliation: Unger-Vetlesen's Institute, Lovisenberg Diakonale Hospital, Oslo, Norway.
authors.forename: Arnold
authors.initials: A
authors.lastname: Berstad
authors.affiliation: Unger-Vetlesen's Institute, Lovisenberg Diakonale Hospital, Oslo, Norway.
authors.forename: Olav
authors.initials: O
authors.lastname: Hauso
authors.affiliation: Unger-Vetlesen's Institute, Lovisenberg Diakonale Hospital, Oslo, Norway.
authors.forename: Jørgen
authors.initials: J
authors.lastname: Valeur