Berg, K J Reference range of some enzymes and proteins in untimed overnight urine and their stability after freezing. [electronic resource] - Clinica chimica acta; international journal of clinical chemistry Apr 1998 - 225-30 p. digital Publication Type: Journal Article ISSN: 0009-8981 Standard No.: 10.1016/s0009-8981(98)00011-4 doi Subjects--Topical Terms: Acetylglucosaminidase--urineAdultAgedAlbumins--analysisAlkaline Phosphatase--urineCreatinine--urineEnzymes--urineFemaleFreezingHumansMaleMiddle AgedProteinuria--urineReference ValuesSpecimen Handlingbeta 2-Microglobulin--urine