1.
Ginecol Obstet Mex
; 35(211): 535-43, 1974 May.
Article
in Spanish
| MEDLINE
| ID: mdl-4846673
Subject(s)
Delivery, Obstetric , Labor Presentation , Female , Humans , Infant, Newborn , Methods , Pregnancy
2.
ADM
; 27(1): 29-33, 1970.
Article
in Spanish
| MEDLINE
| ID: mdl-5273980