title: [Neutrophil chemotaxis of Down's syndrome patients in relation to periodontal conditions].
mesh_terms: D000293:Adolescent; D000328:Adult; D002634:Chemotaxis, Leukocyte; D002648:Child; D004314:Down Syndrome / Q000150:complications / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D009504:Neutrophils; D010510:Periodontal Diseases / Q000209:etiology* / Q000503:physiopathology