1.
Rev Assoc Med Bras (1992)
; 55(3): 253-6, 2009.
Article
in Portuguese
| MEDLINE
| ID: mdl-19629341
2.
Rev. Assoc. Med. Bras. (1992, Impr.)
; 55(3): 253-256, 2009. ilus
Article
in Portuguese
| LILACS
| ID: lil-520172