1.
Rev. bras. ortop
;
33(8): 599-602, ago. 1998.
Article
in Portuguese
| LILACS
| ID: lil-224014
2.
Guayaquil; Federacion Médica Ecuatoriana; 29 jun. 1995. 154 p. ilus.
Monography
in Spanish
| LILACS
| ID: lil-178418