old engraved illustration of the "inner part" of the duodenum, the mucosa, which contains simple columnar epithelial cells with microvilli to increase the surface area for nutrient absorption - 門靜脈 個照片及圖片檔
old engraved illustration of diagram to show the relation of the peritoneum to the greater part of the small intestine - 門靜脈 個照片及圖片檔
old chromolithograph illustration of vertical section at the junction of the stomach and duodenum - 門靜脈 個照片及圖片檔
old engraved illustration of diagram of cross section of the fourth part of the duodenum (the first section of the small intestine, the principal site for iron absorption) - 門靜脈 個照片及圖片檔
old engraved illustration of diagram of cross section of the third part of the duodenum (the first section of the small intestine, the principal site for iron absorption) - 門靜脈 個照片及圖片檔
old engraved illustration of human circulatory system - the duodenum (the first section of the small intestine, the principal site for iron absorption) - 門靜脈 個照片及圖片檔
old engraved illustration of diagram of cross section of the second part of the duodenum (the first section of the small intestine, the principal site for iron absorption) - 門靜脈 個照片及圖片檔
old engraved illustration of diagram of cross section of the first part of the duodenum (the first section of the small intestine, the principal site for iron absorption) - 門靜脈 個照片及圖片檔
old engraved illustration of a page from a human anatomy book describing a peritoneal ligaments, folds of the peritoneum, a membrane lining the abdominal cavity, that connect organs to each other or to the abdominal wall - 門靜脈 個照片及圖片檔
old engraved illustration of a page from a human anatomy book describing bile ducts, a network of thin tubes that carry bile, a fluid produced by the liver, to the gallbladder and then to the small intestine - 門靜脈 個照片及圖片檔
old engraved illustration of a page from a human anatomy book describing the liver, hepatic anatomy - 門靜脈 個照片及圖片檔
The digestion. Representation of the journey of a food from its absorption by the mouth and the action of enzymes, its passage through the digestive...
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔式樣, 大減價, 複雜性
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔
human liver on a light background. human anatomy. human organs. health. healthcare. an alternative view of human anatomy. - 門靜脈 個照片及圖片檔
Digestive System, Illustration, The Portal System, Of The Portal Vein Going From The Liver To The Different Collaterals And Its Relations To The...
