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  • Abdominal mass, newborn  (1)
  • Accreditation  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Accreditation of reference material producers (1999)
    Springer
    Accreditation and quality assurance 4 (1999), S. 360-365 
    Details
    ISSN: 1432-0517
    Keywords: Key words Reference materials ; Accreditation ; Quality systems
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract  The use of reference materials is the most pragmatic means by which the analyst can achieve comparability of data. Reference material producers therefore need to have adequate quality systems in place for ensuring the reliability of their materials. In order to provide guidance to both producers and assessors, ISO Guide 34 has recently been produced detailing the quality system requirements for the production of reference materials. CITAC, REMCO and ILAC are now collaborating in the revision of this guide to produce a free-standing document detailing the general requirements for the competence of reference material producers. This paper discusses some of the more important issues described in these documents. The possible formation of an international register containing details of a reference material producer's quality system status is also discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s007690050383
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Renal ultrasound in the neonatal period (1982)
    Springer
    Pediatric radiology 12 (1982), S. 15-20 
    Details
    ISSN: 1432-1998
    Keywords: Renal disease, newborn ; Ultrasound, kidneys ; Ultrasound, abdomen ; Cystic kidney disease ; Abdominal mass, newborn
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Ultrasound was used for imaging the kidneys in 55 neonates. The normal kidney in a neonate is characterized by prominent medulla and fetal lobulation, the main renal vessels are frequently demonstrated. Of 29 infants with normal kidneys by ultrasound, 4 had renal disease (3 acute tubular necrosis, one partial renal artery thrombosis) and one had a pelvic kidney. In 24 infants congenital abnormalities or acquired renal disease was diagnosed. Multicystic dysplastic kidney and hydronephrosis were the most frequently observed abnormalities. Polycystic kidneys at the early stage (both adult type and infantile) appeared as enlarged hyperechoic kidneys. In 2 neonates the kidneys were normal but they had adrenal mass lesions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01221705
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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