共 86 条
[52]
LISTER UM, 1963, J OBSTET GYN BR COMM, V70, P766
[54]
LUDWIG H, 1974, PLACENTA BIOL CLIN A, P40
[55]
MACKAY RB, 1958, J OBSTET GYNAECOL, V65, P791
[56]
ULTRASTRUCTURAL FEATURES OF CELLULAR MATURATION AND AGING IN HUMAN TROPHOBLAST
[J].
JOURNAL OF ULTRASTRUCTURE RESEARCH,
1973, 43 (1-2)
:133-149
[59]
MCLUNG J, 1969, EFFECTS HIGH ALTITUD
[60]
PANIGEL M, 1964, Pathol Biol, V12, P927