[On prevention of caries involving deciduous teeth at the check-up for the 18-month-old].
D003731:Dental Caries / Q000517:prevention & control*; D003752:Dental Health Services; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007564:Japan; D008297:Male; D010377:Pediatric Dentistry; D014094:Tooth, Deciduous; D014099:Toothbrushing