Regulatory T Cells and Pro-inflammatory Responses Predominate in Children with Tuberculosis

by Elizabeth Whittaker, Elizabeth Whittaker, Mark Nicol, Heather J. Zar, Heather J. Zar, Beate Kampmann, Beate Kampmann
Published 2017-04-01

Lung function in HIV-infected children and adolescents

by Leah N. Githinji, Diane M. Gray, Heather J. Zar
Published 2018-06-01

Diagnostic limitations of clinical case definitions of pertussis in infants and children with severe lower respiratory tract infection.

by Rudzani Muloiwa, Mark P Nicol, Gregory D Hussey, Heather J Zar
Published 2020-01-01

Antenatal tobacco smoke exposure: impact on infant birth outcomes and lower respiratory tract infection in a South African birth cohort

by Aneesa Vanker, Polite M. Nduru, Robert P. Gie, Heather J. Zar
Published 2018-03-01

Flexible modelling of risk factors on the incidence of pneumonia in young children in South Africa using piece-wise exponential additive mixed modelling

by Jordache Ramjith, Kit C.B. Roes, Heather J. Zar, Marianne A. Jonker
Published 2021-01-01

Detection of Streptococcus pneumoniae from Different Types of Nasopharyngeal Swabs in Children.

by Felix S Dube, Mamadou Kaba, Elizabeth Whittaker, Heather J Zar, Mark P Nicol
Published 2013-01-01

Melhoras na função pulmonar de uma população com fibrose cística em um país em desenvolvimento Improvements in lung function of a pediatric cystic fibrosis population in a developi...

by Brenda M. Morrow, Andrew C. Argent, Heather J. Zar, Anthony T. R. Westwood
Published 2008-10-01

Prevalence and Correlates of Vitamin D Deficiency among Young South African Infants: A Birth Cohort Study

by Jabulani R. Ncayiyana, Leonardo Martinez, Elizabeth Goddard, Landon Myer, Heather J. Zar
Published 2021-04-01

Asthma in South African adolescents: a time trend and risk factor analysis over two decades

by Cynthia B. Baard, Zoe Franckling-Smith, Jacinta Munro, Lesley Workman, Heather J. Zar
Published 2021-04-01

Humoral immune responses to Pneumocystis jirovecii antigens in HIV-infected and uninfected young children with pneumocystis pneumonia.

by Kpandja Djawe, Kieran R Daly, Linda Levin, Heather J Zar, Peter D Walzer
Published 2013-01-01

Risk factors for Bordetella pertussis disease in hospitalized children.

by Rudzani Muloiwa, Felix S Dube, Mark P Nicol, Gregory D Hussey, Heather J Zar
Published 2020-01-01

The neurocognitive profile of post‐traumatic stress disorder (PTSD), major depressive disorder (MDD), and PTSD with comorbid MDD

by Sheri‐Michelle Koopowitz, Karen Thea Maré, Heather J. Zar, Dan J. Stein, Jonathan C. Ipser
Published 2021-04-01

Factors associated with serious outcomes of pneumonia among children in a birth cohort in South Africa.

by David M Le Roux, Mark P Nicol, Aneesa Vanker, Polite M Nduru, Heather J Zar
Published 2021-01-01

Thyroid Function in Pregnant Women With Moderate to Severe Alcohol Consumption Is Related to Infant Developmental Outcomes

by Kirsten A. Donald, Catherine J. Wedderburn, Catherine J. Wedderburn, Whitney Barnett, Whitney Barnett, Nadia Hoffman, Heather J. Zar, Heather J. Zar, Eva E. Redei, Eva E. Redei, Dan J. Stein, Dan J. Stein
Published 2018-06-01

Lower Respiratory Tract Infection in Children: When Are Further Investigations Warranted?

by Ziyaad Dangor, Ziyaad Dangor, Charl Verwey, Sanjay G. Lala, Theodore Mabaso, Keketso Mopeli, Denise Parris, Diane M. Gray, Diane M. Gray, Anne B. Chang, Anne B. Chang, Anne B. Chang, Heather J. Zar, Heather J. Zar
Published 2021-07-01

Maternal health and birth outcomes in a South African birth cohort study.

by Heather J Zar, Jennifer A Pellowski, Sophie Cohen, Whitney Barnett, Aneesa Vanker, Nastassja Koen, Dan J Stein
Published 2019-01-01

Optimizing 16S rRNA gene profile analysis from low biomass nasopharyngeal and induced sputum specimens

by Shantelle Claassen-Weitz, Sugnet Gardner-Lubbe, Kilaza S. Mwaikono, Elloise du Toit, Heather J. Zar, Mark P. Nicol
Published 2020-05-01

COVID-19 and Pediatric Lung Disease: A South African Tertiary Center Experience

by Diane M. Gray, Diane M. Gray, Mary-Ann Davies, Leah Githinji, Leah Githinji, Michael Levin, Muntanga Mapani, Zandiswa Nowalaza, Norbertta Washaya, Aamir Yassin, Marco Zampoli, Marco Zampoli, Heather J. Zar, Heather J. Zar, Aneesa Vanker, Aneesa Vanker
Published 2021-01-01

Maternal psychosocial risk factors and lower respiratory tract infection (LRTI) during infancy in a South African birth cohort.

by Rae MacGinty, Maia Lesosky, Whitney Barnett, Polite M Nduru, Aneesa Vanker, Dan J Stein, Heather J Zar
Published 2019-01-01

Psychological trauma and posttraumatic stress disorder: risk factors and associations with birth outcomes in the Drakenstein Child Health Study

by Nastassja Koen, Kirsty Brittain, Kirsten A. Donald, Whitney Barnett, Sheri Koopowitz, Karen Maré, Heather J. Zar, Dan J. Stein
Published 2016-02-01