1.
Rev. Soc. obstet. ginecol. B.Aires
;
77(932): 200, jul. 1998.
Article
in Spanish
| LILACS
| ID: lil-251548
2.
Rev. Soc. obstet. ginecol. B.Aires
;
77(932): 201-2, jul. 1998.
Article
in Spanish
| LILACS
| ID: lil-251550
3.
Rev. Soc. obstet. ginecol. B.Aires
;
77(932): 202, jul. 1998.
Article
in Spanish
| LILACS
| ID: lil-251551