Browsing by UP Author "Potgieter, Johan J.C."

Browsing by UP Author "Potgieter, Johan J.C."

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  • Discrepant clinical and haematological features in siblings of Pakistani origin with β-thalassaemia 
    Prinsloo, Andrea; Potgieter, Johan J.C.; Moodley, Vanessa; Pool, Roger; Opperman, Johannes; Henderson, Shirley; Old, John (Health and Medical Publishing Group, 2009-05)
    An 8-year-old boy was referred with anaemia and splenomegaly. Physical examination revealed short stature, thalassaemic facies, pallor and splenomegaly. The full blood count showed a hypochromic, microcytic anaemia. The ...
  • The impact of collection tube fill volume on international normalized ratio 
    Potgieter, Johan J.C.; Pool, Roger; Prinsloo, Andrea; Botha, Elsabie M.D.; Olorunju, Steve A.S. (Society of Medical Laboratory Technologists of South Africa, 2010-06)
    INTRODUCTION: Pre-analytical variability currently represents the most important source of errors that can lead to inaccurate patient results in monitoring of patients being treated with oral anticoagulant therapy. The ...
  • The impact of collective tube fill volume on international normalised ratio 
    Potgieter, Johan J.C.; Olorunju, Steve A.S.; Pool, Roger; Botha, E.; Prinsloo, Andrea; Creative Studios (2008-09-17)
    Pre-analytical variability currently represents the most important source of errors that can lead to inaccurate laboratory results in monitoring of patients being treated with oral anticoagulant therapy. The volume of blood ...
  • Implementation of multiple point-of-care testing in 2 HIV antiretroviral treatment clinics in South Africa 
    Gous, Natasha M.; Scott, Lesley E.; Potgieter, Johan J.C.; Ntabeni, N.L. (Nokuthula Lumka); Sanne, Ian; Stevens, Wendy S. (Lippincott Williams and Wilkins, 2016-02)
    BACKGROUND : A plethora of point-of-care (POC) tests exist in the HIV and tuberculosis diagnostic pipeline which require rigorous evaluation to ensure performance in the field. The accuracy and feasibility of nurse-operated ...