[Detection of small amounts of microorganisms and their antigens].
D000942:Antigens, Bacterial / Q000032:analysis*; D001419:Bacteria / Q000032:analysis* / Q000276:immunology; D066298:In Vitro Techniques; D011863:Radioimmunoassay / Q000379:methods
D000942:Antigens, Bacterial
Vyiavlenie nebol'shikh kolichestv mikroorganizmov i ikh antigenov.