[The peri-intestinal blood sinus in Annelida].
D000818:Animals; D000845:Annelida / Q000033:anatomy & histology*; D002196:Capillaries / Q000033:anatomy & histology*; D066298:In Vitro Techniques; D007422:Intestines / Q000098:blood supply*
Der periintestinale BLutsinus der Anneliden.