1.
Ginecol Obstet Mex
; 48(287): 181-9, 1980 Sep.
Article
in Spanish
| MEDLINE
| ID: mdl-7203098
2.
Ginecol Obstet Mex
; 47(284): 457-63, 1980 Jun.
Article
in Spanish
| MEDLINE
| ID: mdl-7409545
3.
Ginecol Obstet Mex
; 47(283): 329-37, 1980 May.
Article
in Spanish
| MEDLINE
| ID: mdl-6250950
4.
Ginecol Obstet Mex
; 47(282): 253-60, 1980 Apr.
Article
in Spanish
| MEDLINE
| ID: mdl-7390219