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Ferraz ML, Silva AE, Kemp VL, Cruz CN, Guimarães RX.Ferraz ML, et al.Rev Assoc Med Bras (1992). 1992 Jan-Mar;38(1):5-8.Rev Assoc Med Bras (1992). 1992.PMID: 1307059Portuguese.
Ferraz ML, Lopes EP, Adania RS, de Oliveira PM, Silva AE, Guimarães RX.Ferraz ML, et al.Rev Assoc Med Bras (1992). 1993 Apr-Jun;39(2):107-14.Rev Assoc Med Bras (1992). 1993.PMID: 7694730Review.Portuguese.No abstract available.