Histopathological and ultrastructure observation of conjunctiva and lacrimal gland in rats exposed to n-hexane;正己烷染毒大鼠结膜及泪腺损伤的组织病理学和超微结构观察
Sginificance of the expression of P_(53) protein in the patients with lacrimal gland tumor泪腺肿瘤中P_(53)蛋白表达的意义