共 5 条
[1]
HUNT JS, 1999, TROPHOBLAST RES, V13, P243
[3]
Huppertz B., 1999, Trophoblast Research, V13, P215, DOI [10.1016/S0143-4004(99)80018-6, DOI 10.1016/S0143-4004(99)80018-6]