1. Tavakkoli A, Mahdian V, Razavi BM, Hosseinzadeh H: Review on Clinical Trials of Black Seed (Nigella sativa ) and Its Active Constituent, Thymoquinone. J Pharmacopuncture. 2017 Sep;20(3):179-193. doi: 10.3831/KPI.2017.20.021. Epub 2017 Sep 30. [PubMed:30087794 ]
  2. Kooti W, Hasanzadeh-Noohi Z, Sharafi-Ahvazi N, Asadi-Samani M, Ashtary-Larky D: Phytochemistry, pharmacology, and therapeutic uses of black seed (Nigella sativa). Chin J Nat Med. 2016 Oct;14(10):732-745. doi: 10.1016/S1875-5364(16)30088-7. Epub 2016 Oct 31. [PubMed:28236403 ]