[1st case of Rocky Mountain fever in Costa Rica. Central America].
D003364:Costa Rica; D006801:Humans; D008297:Male; D012284:Rickettsia rickettsii / Q000302:isolation & purification*; D012373:Rocky Mountain Spotted Fever / Q000453:epidemiology*
Primer caso de fiebre de las montañas rocosas en Costa Rica, América Central.