title: Questioning the presence of pregnancy-specific beta 1-glycoprotein (or immunologically similar material) in cerebrospinal fluid.
mesh_terms: D000328:Adult; D001927:Brain Diseases / Q000134:cerebrospinal fluid*; D002648:Child; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D008297:Male; D011257:Pregnancy Proteins / Q000134:cerebrospinal fluid*; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000134:cerebrospinal fluid*; D011863:Radioimmunoassay
chemical_list: D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins