title: [Biochemical studies on acid mucopolysaccharides in paranasal mucous membrane in chronic sinusitis].
mesh_terms: D002807:Chondroitin / Q000032:analysis; D002908:Chronic Disease; D006025:Glycosaminoglycans / Q000032:analysis*; D006801:Humans; D010256:Paranasal Sinuses / Q000032:analysis*; D012852:Sinusitis / Q000378:metabolism*
chemical_list: D006025:Glycosaminoglycans; D002807:Chondroitin