title: Comparison of enzyme immunoassays for pregnancy-specific beta 1-glycoprotein (SP1) and alpha-fetoprotein (AFP) with other immunochemical methods.
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007124:Immunoenzyme Techniques; D009391:Nephelometry and Turbidimetry; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis*; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000032:analysis* / Q000097:blood; D011863:Radioimmunoassay; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins; D000509:alpha-Fetoproteins