共 14 条
[2]
DAWES GS, 1968, FOETAL NEONATAL PHYS, P167
[4]
GERSONY W M, 1969, Circulation, V40, P87
[5]
PERSISTENCE OF FETAL CIRCULATION - COMMENTARY
[J].
JOURNAL OF PEDIATRICS,
1973, 82 (06)
:1103-1106
[6]
HAMMERSEN F, 1977, BIBL ANAT, V16, P370
[8]
HISLOP A, 1973, THORAX, V28, P129, DOI 10.1136/thx.28.2.129