Virginia De Azevedo

Reciprocal seasonal variation in vitamin D status and tuberculosis notifications in Cape Town, South Africa

Adrian R. Martineau, Shepherd Nhamoyebonde, Tolu Oni et al. · Proceedings of the National Academy of Sciences · 2011 · 205 citations

Impact of Xpert MTB/RIF for TB Diagnosis in a Primary Care Clinic with High TB and HIV Prevalence in South Africa: A Pragmatic Randomised Trial

Helen Cox, Slindile Mbhele, Neisha Mohess et al. · PLoS Medicine · 2014 · 148 citations · Full text

Epidemic Levels of Drug Resistant Tuberculosis (MDR and XDR-TB) in a High HIV Prevalence Setting in Khayelitsha, South Africa

Helen Cox, Cheryl McDermid, Virginia De Azevedo et al. · PLoS ONE · 2010 · 90 citations · Full text

Impact of Decentralized Care and the Xpert MTB/RIF Test on Rifampicin-Resistant Tuberculosis Treatment Initiation in Khayelitsha, South Africa

Helen Cox, Johnny Daniels, Odelia Muller et al. · Open Forum Infectious Diseases · 2015 · 82 citations · Full text

Tuberculosis Prevention, Median Ttt, Diagnostics +21

The failure of routine rapid HIV testing: a case study of improving low sensitivity in the field

Benjamin J. Wolpaw, Catherine Mathews, Mickey Chopra et al. · BMC Health Services Research · 2010 · 63 citations · Full text