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- [3] PREVALENCE OF SECRETORY OTITIS-MEDIA IN 7 TO 8 YEAR OLD SCHOOL-CHILDREN ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY, 1980, 89 (03): : 7 - 10
- [5] PREVALENCE OF DENTAL-CARIES IN 7-12 YEAR-OLD SCHOOL-CHILDREN OF ARARAQUARA, SAO-PAULO, BRAZIL, IN 1979 REVISTA DE SAUDE PUBLICA, 1982, 16 (06): : 317 - 328