共 50 条
[36]
SINUSOIDAL FETAL HEART-RATE
[J].
EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY,
1983, 15 (01)
:5-9
[37]
FETAL HEART-RATE MONITORING
[J].
JOURNAL OF THE ROYAL SOCIETY OF MEDICINE,
1989, 82 (11)
:694-694
[38]
FETAL HEART-RATE PATTERNS
[J].
JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1972, 220 (07)
:1015-&