1.
Ginecol Obstet Mex
; 24(142): 135-52, 1968 Aug.
Article
in Spanish
| MEDLINE
| ID: mdl-5737519
2.
Ginecol Obstet Mex
; 21(123): 515-22, 1966.
Article
in Spanish
| MEDLINE
| ID: mdl-5994061