共 5 条
[1]
CALDEYROBARCIA R, 1968, DIAGNOSIS TREATMENT
[2]
Hon E H., 1968, An Atlas of Fetal Heart Rate Patterns
[3]
KUBLI FW, 1969, FETOPLACENTAL UNIT
[4]
POSE SV, 1969, PERINATAL FACTORS AF
[5]
RAY M, 1972, AM J OBSTET GYNECOL, V114, P1