TY - GEN AU - BIRO,L TI - Increase in agglutination titer after belly typhoid vaccination under various circumstances SN - 0020-9406 PY - 2008///1016 KW - Agglutination KW - Agglutinins KW - Immunity KW - Typhus, Epidemic Louse-Borne N1 - Publication Type: Journal Article ER -