TY - GEN AU - Kovácová,E AU - Kazár,J TI - Rickettsial diseases and their serological diagnosis SN - 1433-6510 PY - 2000///1115 KW - Gram-Negative Bacterial Infections KW - blood KW - Humans KW - Q Fever KW - Rickettsia Infections KW - Rickettsiaceae Infections KW - Scrub Typhus KW - Serologic Tests KW - methods N1 - Publication Type: Journal Article; Review ER -