RICKETTSIAL DISEASES.
D000818:Animals; D003168:Complement Fixation Tests; D004358:Drug Therapy; D004813:Epidemiology; D058267:Flea Infestations; D005455:Fluorescent Antibody Technique; D006168:Guinea Pigs; D006801:Humans; D007303:Insect Vectors; D008925:Mites; D008003:Phthiraptera; D011778:Q Fever; D012106:Research; D012282:Rickettsia Infections; D005423:Siphonaptera; D013987:Ticks
COMPLEMENT FIXATION TESTS; DRUG THERAPY; EPIDEMIOLOGY; EXPERIMENTAL LAB STUDY; FLEAS; FLUORESCENT ANTIBODY TECHNIC; GUINEA PIGS; INSECT VECTORS; LICE; MITES; Q FEVER; REVIEW; RICKETTSIAL DISEASES; TICKS