title: IgG cold agglutinins and first trimester abortion.
mesh_terms: D000022:Abortion, Spontaneous; D000328:Adult; D000918:Antibody Specificity; D001323:Autoantibodies / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D003080:Cold Temperature; D003298:Coombs Test; D005260:Female; D005865:Gestational Age; D006801:Humans; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008623:Mercaptoethanol / Q000494:pharmacology; D011247:Pregnancy; D012621:Seasons
chemical_list: D001323:Autoantibodies; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008623:Mercaptoethanol