title: Falsely low urinary albumin concentrations after prolonged frozen storage of urine samples.
authors.affiliation: Department of Clinical Pharmacology, University of Groningen and University Medical Center Groningen, The Netherlands.
authors.forename: Jacoline W
authors.initials: JW
authors.lastname: Brinkman
authors.forename: Dick
authors.initials: D
authors.lastname: de Zeeuw
authors.forename: Jacko J
authors.initials: JJ
authors.lastname: Duker
authors.forename: Ronald T
authors.initials: RT
authors.lastname: Gansevoort
authors.forename: Ido P
authors.initials: IP
authors.lastname: Kema
authors.forename: Hans L
authors.initials: HL
authors.lastname: Hillege
authors.forename: Paul E
authors.initials: PE
authors.lastname: de Jong
authors.forename: Stephan J L
authors.initials: SJ
authors.lastname: Bakker
mesh_terms: D000418:Albumins / Q000032:analysis*; D000419:Albuminuria / Q000175:diagnosis*; D005188:False Negative Reactions; D006801:Humans; D008403:Mass Screening; D011446:Prospective Studies; D013048:Specimen Handling; D013997:Time Factors; D016482:Urinalysis / Q000379:methods*; D014556:Urine / Q000737:chemistry
chemical_list: D000418:Albumins