School-based programs of mouthrinsing with fluoride solutions.
D002648:Child; D005460:Fluorides, Topical / Q000008:administration & dosage*; D006801:Humans; D009067:Mouthwashes / Q000008:administration & dosage*; D012571:School Dentistry / Q000191:economics*
D005460:Fluorides, Topical; D009067:Mouthwashes