title: Immunochemical measurement of placental tissue protein 4 in serum.
mesh_terms: D017304:Annexin A5; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis* / Q000097:blood; D011863:Radioimmunoassay
chemical_list: D017304:Annexin A5; D011257:Pregnancy Proteins