Histomorphological Study of the Effect of Methanol Leaf Extract of Nicotiana tabacum (Tobacco) on Substantia Nigra Par Reticularis in Wistar Rats. Journal of Experimental and Clinical Anatomy, [S. l.], v. 21, n. 1, p. 134–140, 2024. DOI: 10.4314/jeca.v21i1.20. Disponível em: https://jecajournal.com/index.php/home/article/view/20.. Acesso em: 16 sep. 2024.