Tuuga, A., Bernard, H., Higashi, S. Regurgitation and remastication in the foregut-fermenting proboscis monkey (Nasalis larvatus). Biology Letters. 2011-03-30
Tuuga, A., Bernard, H., Higashi, S. Regurgitation and remastication in the foregut-fermenting proboscis monkey (Nasalis larvatus). Biology Letters. 2011-03-30
Diagram of the human duodenum with major parts labelled 基本信息 发育自 Foregut(英语:Foregut) (1st and 2nd parts), Midgut(英语:Midgut) (3rd and 4th part) 屬於 小肠 系統