DU TOIT, J; GRAY, N A; ESTERHUIZEN, T M; VISSER, W I. Routine blood monitoring in acne vulgaris patients on isotretinoin: Is reassessment warranted? A retrospective cohort study from Tygerberg Hospital. South African Medical Journal, South Africa, v. 116, n. 4, p. e3588, 2026. DOI: 10.7196/SAMJ.2026.v116i4.3588. Disponível em: https://www.samajournals.co.za/index.php/samj/article/view/3588. Acesso em: 2 may. 2026.