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Rev. Asoc. Odontol. Argent
;
81(4): 235-6, oct.-dic. 1993. ilus
Article
in Spanish
| LILACS
| ID: lil-130062
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Rev. Asoc. Odontol. Argent
;
80(3): 156-8, jul.-sept. 1992. ilus
Article
in Spanish
| LILACS
| ID: lil-115358