EntityQ2657962· pop 16· linked from 86 articlesfoetus circulationSign in to savecirculatory system of fetusesConnectionsumbilical arteryEntityinternal iliac arteryEntityheartEntityliverEntitylungEntityInternational Standard Book NumberEntitycirculatory systemEntitybreathingEntityWayback MachineEntityblood vesselEntitydigital object identifierEntityInternational Standard Serial NumberEntityhemoglobinEntityplacentaEntityembryologyEntityaortaEntityumbilical cordEntityQ180686Entitypulmonary alveolusEntityorgan systemEntityCategoriesEmbryology of cardiovascular system