Saleh Mahmud SA, Ferdous T, Alam MM, Hossain MS, Shozib HB, Khalil F, Akter F, Hossain MN. Para-Phenylenediamine (PPD) in commercially available Henna preparations in Bangladesh. Bioresearch Communications [Internet]. 2021 Dec. 26 [cited 2024 Nov. 24];8(1):1088-92. Available from: https://banglajol.info/index.php/BRC/article/view/57048