[Acute necrotizing ulcer gingivitis in children. Evaluation of 6 years of clinical study].
D002675:Child, Preschool; D005260:Female; D005892:Gingivitis, Necrotizing Ulcerative; D006801:Humans; D008297:Male; D012959:Socioeconomic Factors; D014099:Toothbrushing
Gingivitis ulcero necrosante aguda en niños. Evaluacion de seis años de observacion clinica.