1.Generalized argyria is a rare disease caused by deposition of silver in the skin, nails, mucous membranes, and internal organs.
摘要全质沈著症是由于沈积在皮肤、指甲、黏膜和内脏器官所造成的少见疾病。
2.The small intestine was gained to make microtome section and mucous membrane of small intestine morphology, trophonema altitude, thickness and crypt shade were observed under light microscope.