title: [Histidine and histamine in saliva].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006632:Histamine / Q000032:analysis*; D006639:Histidine / Q000032:analysis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D010510:Periodontal Diseases / Q000503:physiopathology*; D012463:Saliva / Q000032:analysis*
chemical_list: D006639:Histidine; D006632:Histamine