共 8 条
[2]
HUGHES G, 1980, BRIT MED J, V1, P671
[6]
PREGNANCY ASSOCIATED PLASMA PROTEIN-A - INTERACTION WITH HEPARIN IN CROSSED AFFINITY IMMUNOELECTROPHORESIS
[J].
AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE,
1981, 11 (04)
:429-433
[8]
TOOP K, 1981, PLACENTAL RECEPTORS, P167