TY  - GEN
AU  - Sampson,M B
TI  - Antepartum measurement of the preejection period in high-risk pregnancy
SN  - 0029-7844
PY  - 1980///1218
KW  - Cardiac Output
KW  - Electrocardiography
KW  - methods
KW  - Female
KW  - Fetal Diseases
KW  - diagnosis
KW  - Fetal Heart
KW  - physiology
KW  - Fetal Monitoring
KW  - Gestational Age
KW  - Heart Rate
KW  - Humans
KW  - Pregnancy
KW  - Pregnancy Complications
KW  - Pregnancy Trimester, Third
KW  - Risk
KW  - Ultrasonography
N1  - Publication Type: Journal Article
ER  -