| HIV incidence in rural South Africa: comparison of estimates from longitudinal surveillance and cross-sectional cBED assay testing T Bärnighausen, C Wallrauch, A Welte, TA McWalter, N Mbizana, ... PLoS One 3 (11), e3640, 2008 | 108 | 2008 |
| A new general biomarker-based incidence estimator R Kassanjee, TA McWalter, T Bärnighausen, A Welte Epidemiology (Cambridge, Mass.) 23 (5), 721, 2012 | 83 | 2012 |
| More and better information to tackle HIV epidemics: towards improved HIV incidence assays Incidence Assay Critical Path Working Group PLoS medicine 8 (6), e1001045, 2011 | 71 | 2011 |
| HIV incidence estimation using the BED capture enzyme immunoassay: systematic review and sensitivity analysis T Bärnighausen, TA McWalter, Z Rosner, ML Newell, A Welte Epidemiology, 685-697, 2010 | 64 | 2010 |
| Relating recent infection prevalence to incidence with a sub-population of assay non-progressors TA McWalter, A Welte Journal of mathematical biology 60 (5), 687-710, 2010 | 59 | 2010 |
| A simplified formula for inferring HIV incidence from cross-sectional surveys using a test for recent infection A Welte, TA McWalter, T Bärnighausen AIDS research and human retroviruses 25 (1), 125-126, 2009 | 45 | 2009 |
| Using tests for recent infection to estimate incidence: problems and prospects for HIV A Welte, TA McWalter, O Laeyendecker, TB Hallett Eurosurveillance 15 (24), 19589, 2010 | 44 | 2010 |
| A comparison of biomarker based incidence estimators TA McWalter, A Welte PloS one 4 (10), e7368, 2009 | 43 | 2009 |
| Defining optimality of a test for recent infection for HIV incidence surveillance R Kassanjee, TA McWalter, A Welte AIDS research and human retroviruses 30 (1), 45-49, 2014 | 32 | 2014 |
| When and how to use assays for recent infection to estimate HIV incidence at a population level J Micallef, E Gouws, G Vercauteren, B Parekh, A Sands, M Busch, ... World Health Organization, 2011 | 25 | 2011 |
| Reply to ‘Should biomarker estimates of HIV incidence be adjusted?’ A Welte, TA McWalter, T Bärnighausen AIDS (London, England) 23 (15), 2062, 2009 | 24 | 2009 |
| Recursive Marginal Quantization of Higher-Order Schemes TA McWalter, R Rudd, J Kienitz, E Platen Quantitative Finance 18 (04), 693-706, 2018 | 21 | 2018 |
| Quadratic hedging of basis risk H Hulley, TA McWalter Journal of Risk and Financial Management 8 (1), 83-102, 2015 | 14* | 2015 |
| Seroconverting blood donors as a resource for characterising and optimising recent infection testing algorithms for incidence estimation R Kassanjee, A Welte, TA McWalter, SM Keating, M Vermeulen, ... PLoS One 6 (6), e20027, 2011 | 9 | 2011 |
| On the estimation of the proportion of true recent infections using the BED capture enzyme immunoassay TA McWalter, A Welte arXiv preprint arXiv:0806.1297, 2008 | 7 | 2008 |
| Quadratic criteria for optimal martingale measures in incomplete markets TA McWalter University of the Witwatersrand, 2006 | 7 | 2006 |
| Fast quantization of stochastic volatility models R Rudd, T McWalter, J Kienitz, E Platen Available at SSRN 2956168, 2017 | 6 | 2017 |
| Numerical methods in finance H Hulley, G Lotter, T McWalter AIFMRM (UCT)/WITS, 2013 | 6* | 2013 |
| Calibration of BED assay for use in incidence estimation R Kassanjee, A Welte, TA McWalter, J Viljoen, T Bärnighausen, ... Fifth IAS Conference on HIV Pathogenesis, Treatment and Prevention, Cape …, 2009 | 6 | 2009 |
| Incidence from crosssectional surveys: Improved characterization of tests for recent infection TA McWalter, R Kassanjee, A Welte XVIII International AIDS Conference. Vienna, Austria, 2010 | 5 | 2010 |
Alex WelteStellenbosch UniversityVerified email at sun.ac.za
