1.
Ginecol. obstet. bras
;
9(3): 223-5, 1986. tab
Article
in Portuguese
| LILACS
| ID: lil-37122
2.
Rev. bras. ginecol. obstet
;
3(4): 189-93, 1981.
Article
in Portuguese
| LILACS
| ID: lil-4462