Nakai, M Detection of a pregnancy-associated protein. [electronic resource] - European journal of obstetrics, gynecology, and reproductive biology Nov 1985 - 275-88 p. digital Publication Type: Journal Article ISSN: 0301-2115 Standard No.: 10.1016/0028-2243(85)90138-8 doi Subjects--Topical Terms: Antigens--analysisAntigens, Neoplasm--analysisBenzoylarginine NitroanilideBlood Proteins--immunologyCross ReactionsElectrophoresis, Polyacrylamide GelEndopeptidases--metabolismFemaleHumansImmunodiffusionImmunoelectrophoresisMenstruationMolecular WeightOvarian Neoplasms--immunologyPlacenta--analysisPlacental Extracts--immunologyPregnancyPregnancy Proteins--analysis