1.
Janse Van Rensburg DC, Pillay L, Hendricks S, Hamuy Blanco J. Year of the face mask: do’s and don’ts during exercise. SA J Sports Med [Internet]. 2020 Jul. 29 [cited 2024 Mar. 28];32(1):1-2. Available from: https://journals.assaf.org.za/index.php/sajsm/article/view/8615