title: Enzyme-linked immunoassay compared with electroimmunoassay for routine estimation of pregnancy-specific glycoprotein (SP1) in sera during pregnancy.
mesh_terms: D001797:Blood Protein Electrophoresis; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis*; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000032:analysis*
chemical_list: D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins