1.
Rev. Soc. obstet. ginecol. B.Aires
; 76(924): 50-62, abr. 1997. tab
Article
in Spanish
| LILACS
| ID: lil-223664
2.
Rev. Soc. obstet. ginecol. B.Aires
; 76(924): 50-62, abr. 1997. tab
Article
in Spanish
| BINACIS
| ID: bin-17366