title: Early pregnancy testing: a comparison of hemagglutination inhibition and radioreceptor assay.
abstract: Two methods of early pregnancy testing, Neocept hemagglutination inhibition assay, and Biocept-G radioreceptor assay, were compared using 508 female patients from whom both urine and serum specimens were submitted for routine testing. A conventional urine HAI test was also used to support results. Neocept and biocept-G were found to be equally effective, detecting 98% and 96% respectively of pregnant patients. Laboratory personnel determined the HAI methods to be simpler and more convenient, consuming less time and requiring less overhead.
mesh_terms: D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests / Q000379:methods*; D011259:Pregnancy Tests, Immunologic / Q000379:methods; D011261:Pregnancy Trimester, First; D011869:Radioligand Assay; D011933:Reagent Kits, Diagnostic
chemical_list: D011933:Reagent Kits, Diagnostic