共 23 条
[1]
Amoroso E, 1952, MARSHALLS PHYSL REPR, P127
[2]
ASHDOWN RR, 1970, RES VET SCI, V11, P227
[3]
BJORKMAN N, 1965, ACTA ANAT, V62, P334, DOI 10.1159/000142758
[4]
BJORKMAN N, 1973, ACTA ANAT, V86, P1
[5]
Allantochorionic differentiations of the pig studied morphologically and histochemically'
[J].
AMERICAN JOURNAL OF ANATOMY,
1933, 52 (03)
:397-459
[7]
CROMBIE PR, 1972, THESIS U CAMBRIDGE
[8]
A note on the vascular relations and areolae in the placenta of the pig
[J].
ANATOMICAL RECORD,
1926, 34 (01)
:25-35
[9]
Grosser O, 1909, VERGLEICHENDE ANATOM
[10]
Heuser CH, 1927, CONTRIB EMBRYOL, V19, P231