title: A preliminary study on pyogenic arthritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D001170:Arthritis, Infectious / Q000145:classification* / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged