On molecular heterogeneity of pregnancy specific beta 1-glycoprotein.
D005260:Female; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000032:analysis*; D011258:Pregnancy Tests; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000032:analysis*
D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins