[Proceedings: Radioimmunoassay of HCG using anti HCG beta-subunit].
D000328:Adult; D006063:Chorionic Gonadotropin / Q000097:blood* / Q000276:immunology; D005260:Female; D006801:Humans; D007106:Immune Sera; D008297:Male; D011247:Pregnancy; D011863:Radioimmunoassay
D006063:Chorionic Gonadotropin; D007106:Immune Sera