共 52 条
[12]
MITOTIC ACTIVITY IN CHICK EMBRYOS AT PRIMITIVE STREAK STAGE
[J].
ACTA PHYSIOLOGICA SCANDINAVICA,
1961, 52 (3-4)
:211-&
[13]
FREEMAN BG, 1972, J EMBRYOL EXP MORPH, V28, P437
[14]
CELL DEATHS IN NORMAL VERTEBRATE ONTOGENY
[J].
BIOLOGICAL REVIEWS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY,
1951, 26 (01)
:59-86
[15]
GOUDA JG, 1974, THESIS U LONDON
[19]
HAY ED, 1973, AM ZOOL, V13, P1085