[Mothers' class at the Ichikawa Hospital--clinical observations on the awareness of the importance of oral hygiene].
D000328:Adult; D003731:Dental Caries / Q000209:etiology; D005260:Female; D005891:Gingivitis / Q000209:etiology; D006267:Health Education, Dental; D006801:Humans; D009910:Oral Hygiene; D011247:Pregnancy; D011248:Pregnancy Complications; D014099:Toothbrushing