共 89 条
[1]
[Anonymous], 1982, MORPHOMETRY
[4]
FINE-STRUCTURAL DIFFERENTIATION OF GERM LAYERS IN THE MOUSE AT THE TIME OF MESODERM FORMATION
[J].
ANATOMICAL RECORD,
1979, 194 (01)
:125-141
[5]
BEDDINGTON RSP, 1985, J EMBRYOL EXP MORPH
[6]
STUDIES ON PLACENTAL CIRCULATION IN RATS .3. VASCULARIZATION OF THE YOLK SAC
[J].
ACTA ENDOCRINOLOGICA,
1951, 7 (1-4)
:42-53