Agglutination of red blood cells, sensitised with a polysaccharide substance extracted from proteus OX-19.  I.  Use in serological diagnosis of typhus fever.
D000371:Agglutination; D004912:Erythrocytes; D006801:Humans; D011134:Polysaccharides; D011511:Proteus; D012698:Serologic Tests; D014435:Typhoid Fever / Q000175:diagnosis*; D014438:Typhus, Epidemic Louse-Borne
D011134:Polysaccharides
ERYTHROCYTES; TYPHOID FEVER/diagnosis