Determinants of hair cortisol concentration in children: A systematic review.

Journal: Psychoneuroendocrinology

Publication Year: 2018

Authors & Co-authors:  Gray N A NA Dhana A A Van Der Vyver L L Van Wyk J J Khumalo N P NP Stein D J DJ

Zinc and atopic dermatitis: a systematic review and meta-analysis.

Journal: Journal of the European Academy of Dermatology and Venereology : JEADV

Publication Year: 2020

Authors & Co-authors:  Gray N A NA Dhana A A Stein D J DJ Khumalo N P NP

Investigating hair zinc concentrations in children with and without atopic dermatitis.

Journal: South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Publication Year: 2020

Authors & Co-authors:  Gray N A NA Esterhuizen T M TM Khumalo N P NP Stein D J DJ