Histological and Immunohistochemical Study on the Effect of Methotrexate on the Cerebellum of Adult Male Albino Rats and The Possible Protective Role of Lepidium Sativum. - El-Ghazouly, Dalia ELSayed; Mahmoud, Bothina Labib; Mansour, Magda Ahmed; konsowa, Eman Badawy (Egyptian Journal of Histology, 2021)