1.
Ginecol Obstet Mex
; 52(330): 241-6, 1984 Oct.
Article
in Spanish
| MEDLINE
| ID: mdl-6510735
Subject(s)
Electrocardiography , Fetal Heart/physiology , Fetal Monitoring/methods , Heart Rate , Female , Humans , Pregnancy
2.
Gac Med Mex
; 115(12): 561-5, 1979 Dec.
Article
in Spanish
| MEDLINE
| ID: mdl-548345