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                            | 2303 - Vol. 56 / 
Ed 3 /
                                   in 1990 |  |  
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                            | Section: Artigos Originais | Pages: 124 to 128 |  |  |  |  
              
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                    | Authors: |  
                    | Dr. Roberto Alcântara Maia (1) Dra. Patricia Cristina, Berenhi (2)
 Dr. José Speck Filho (3)
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                    | Indexations: MEDLINE, Exerpta Medica, Lilacs (Index Medicus Latinoamericano), SciELO (Scientific Electronic Library Online) CAPES: Qualis Nacional A, Qualis Internacional C
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