[On the use of the semi-quantitative method of the latex anti-HCG immunotest, Gravindex, in threatened abortion in the 1st trimester].
D000033:Abortion, Threatened / Q000175:diagnosis*; D000328:Adult; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests
Sull'impiego della metodica semiquantitativa dell'immunotest anti-HCG al lattice, Gravindex, nella gravidanza minacciata del 1 trimestre.