A comparative histomorphological and histochemical study for trachea in postnatal and adult rats Rattus. University of Thi-Qar Journal of agricultural research, [S. l.], v. 11, n. 2, p. 343–350, 2022. DOI: 10.54174/utjagr.v11i2.213. Disponível em: https://jam.utq.edu.iq/index.php/main/article/view/213.. Acesso em: 2 may. 2024.