title: [What is your diagnosis? Acquired lactose intolerance].
authors.affiliation: Institut für Klinische Chemie Universitätsspital, Zürich.
authors.forename: H
authors.initials: H
authors.lastname: Keller
mesh_terms: D005260:Female; D006801:Humans; D007787:Lactose Intolerance / Q000175:diagnosis*; D007789:Lactose Tolerance Test; D008875:Middle Aged