title: Selective versus truncal vagotomy. A comprehensive study of fecal nitrogen and fat losses.
mesh_terms: D000818:Animals; D004285:Dogs; D005223:Fats / Q000032:analysis* / Q000378:metabolism; D005243:Feces / Q000032:analysis*; D007408:Intestinal Absorption; D008722:Methods; D009584:Nitrogen / Q000032:analysis* / Q000378:metabolism; D011708:Pylorus / Q000601:surgery*; D014628:Vagotomy; D014630:Vagus Nerve / Q000033:anatomy & histology
chemical_list: D005223:Fats; D009584:Nitrogen