[PULLULATION OF RICKETTSIA RICKETSII IN RATS INFECTED BY INTRAPERITONEAL INJECTIONS OF BLOOD].
D000818:Animals; D001769:Blood; D006168:Guinea Pigs; D007267:Injections; D007274:Injections, Intraperitoneal; D010529:Peritoneal Cavity; D051381:Rats; D012106:Research; D012281:Rickettsia; D012284:Rickettsia rickettsii; D012373:Rocky Mountain Spotted Fever
BLOOD; EXPERIMENTAL LAB STUDY; GUINEA PIGS; INJECTIONS; PERITONEAL CAVITY; RATS; RICKETTSIA RICKETTSII; ROCKY MOUNTAIN SPOTTED FEVER
PULULACION DE RICKETTSIA RICKETTSII EN RATAS INFECTADAS, MEDIANTE INYECCIONES INTRAPERITONEALES DE SANGRE.