1.
Brink LT, Springer PE, Nel DG, Potter MD, Odendaal HJ. The tragedy of smoking, alcohol, and multiple substance use during pregnancy. S Afr Med J [Internet]. 2022 Aug. 2 [cited 2026 Apr. 19];112(8):526-38. Available from: https://www.samajournals.co.za/index.php/samj/article/view/97