title: Role of the main mandibular excretory duct in salivary excretion of urea in dogs.
mesh_terms: D000818:Animals; D004285:Dogs; D008297:Male; D012463:Saliva / Q000378:metabolism*; D013363:Submandibular Gland / Q000378:metabolism*; D014508:Urea / Q000378:metabolism*
chemical_list: D014508:Urea