共 7 条
[2]
Benirschke K., 1967, PATHOLOGY HUMAN PLAC, P97, DOI [DOI 10.1007/978-3-662-38455-8, 10.1007/978-3-662-38455-8]
[4]
MASTERS M, 1940, J OBSTET GYN BR EMP, V47, P437
[7]
Wilkin P, 1965, PATHOLOGIE PLACENTA