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Search Results - tested case control sampling
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Post mortem genetic determination of age and sex of unidentifiable remains admitted to the Pretoria Medico-Legal Laboratory
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EPIDEMIOLOGICAL STUDIES ON DRACUNCULIASIS IN OYO STATE, NIGERIA
Published 1995-02ThesisFull Text AvailableAccess Repository -
The burden of drug resistance tuberculosis in Ghana; results of the First National Survey
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Detection of p53 codon 249 mutation in Nigerian patients with hepatocellular carcinoma using a novel evaluation of cell-free DNA
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The role of stress in the pathogenesis of Alopecia Areata: an objective assessment via hair cortisol level
Published 2019“…OBJECTIVES: The primary aim of this project was to determine whether stress triggers onset of hair loss (OOHL) in AA by analysing the relationship between hair cortisol concentrations (HCCs) pre-OOHL in cases vs controls. Three secondary objectives were identified: • To determine whether there is a difference in HCC of lesional skin versus perilesional skin in cases. • To determine whether there is a correlation between disease activity (as determined by the hair pull test) and HCC. • To determine whether validated stress questionnaires correlate with HCC. …”
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Investigation of the molecular epidemiology of West Nile virus at the human-animal interface in South Africa
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Characterisation and detection of Mycobacterium tuberculosis in pleural biopsies using Proteomics and Molecular techniques
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Clinical signs, lesions and viral antigen distribution in alpacas (Vicugna pacos) naturally infected with Rift Valley fever virus
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Development and preliminary evaluation of a diagnostic assay for neurosyphilis using a reverse transscription-polymerase chain reaction approach
Published 2025“…PCR on the selected positive control plasmid yields a PCR amplicon of 950 bp. E. coli JM109 harbouring a positive control plasmid was used to spike CSF clinical samples. …”
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INCIDENCE OF HEPATITIS C VIRUS INFECTION IN A SEMI-URBAN COMMUNITY OF SOUTHWESTERN NIGERIA
Published 2014-11ThesisFull Text AvailableAccess Repository -
On the selective flotation of pentlandite from pyrrhotite in Sheba's Ridge ores
Published 2023“…These were the same variables identified as key in the batch flotation tests. However, the differences between these parameters were observed to be more subtle in the case of batch flotation tests compared to what was observed in the microflotation testwork. …”
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Process monitoring with economic performance functions : feasibility assessment for milling circuits
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Molecular characterisation of potential vaccine candidates from Anaplasma marginale strains in South Africa
Published 2018“…In a comprehensive examination of 517 bovine samples from all provinces of South Africa, using the A. marginale and A. centrale qPCR, A. marginale was detected in 57% of our test samples. …”
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Selective auditory attention and speech-in-noise perception in English second language learners
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A study to characterise the “arsenic rash” observed at a copper smelter in Tsumeb, Namibia
Published 2023“…For objectives 4 & 5: retrospective case-control study, with controls matched for area of work in the smelter. …”
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