title: The protein-polysaccharide linkages in some proteoglycans.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004285:Dogs; D006025:Glycosaminoglycans / Q000032:analysis*; D006801:Humans; D009085:Mucopolysaccharidosis IV / Q000652:urine; D009088:Mucoproteins / Q000032:analysis*; D012694:Serine / Q000032:analysis; D013363:Submandibular Gland; D013912:Threonine / Q000032:analysis; D014132:Trachea
chemical_list: D006025:Glycosaminoglycans; D009088:Mucoproteins; D013912:Threonine; D012694:Serine