1.
Rev Dent Chile
; 80(2): 96-100, 1989 Aug.
Artigo
em Espanhol
| MEDLINE
| ID: mdl-2701128
RESUMO
This article brings a historical view and main characteristics of the semiprecision attachments. A descriptive analysis is done, in which classification and properly indication are treated. More over, semiprecision attachments are compared with both conventional retention systems and precision or prefabricated attachments.