1.
Baysak S, Karagun E, Ayvaz HH. The association between low serum Vitamin B12 levels and hyperpigmentation on patients who use Isotretinonin. Health Sci. Q. [Internet]. 2021 Apr. 30 [cited 2024 Nov. 25];1(1):19-24. Available from: https://journals.gen.tr/index.php/jsp/article/view/1373