共 8 条
[1]
BARCLAY AE, 1946, FOETAL CIRCULATION, P156
[2]
BURTON AC, 1968, ANN ROY COLL PHYS SU, V1, P192
[3]
BURTON AC, 1966, PHYSIOLOGY BIOPHYSIC, P16
[5]
FENN WO, 1925, AM J PHYSIOL, V80, P327
[7]
LEWIS B V, 1968, Journal of Obstetrics and Gynaecology of the British Commonwealth, V75, P87