title: [A comparative study of oral state of schoolchildren between 1968 and 1979 in Minamidaito Island (Okinawa Prefecture) (author's transl)].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D009909:Oral Health; D009910:Oral Hygiene