Enlace original:
https://apps.who.int/iris/handle/10665/40064
WHO Expert Committee on Monitoring and Evaluation of Oral Health
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World Health Organization
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[Monitoring and evaluation of oral health : report of a WHO expert committee [meeting held in Chiang Mai, Thailand, from 8 to 14 December 1987]]
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Vigilancia y evaluación de la salud bucodental : informe de un Comité de expertos de la OMS [se reunió en Chiang Mai, Tailandia, del 8 al 14 de diciembre de 1987]
