|
Salas Pereira, Mary Tere. - Caries dental versus fluorosis: niños de Tierra Blanca y Llano Grande de Cartago, Costa Rica / Dental caries vs. fluorosis: a study in 5 and 7 year old children from Tierra Blanca and Llano Grande, Cartago, Costa Rica. Fluoracion dia; 1(1):27-30mar.-ago. 1991.ilus. |
|