title: Epidemic shiga-bacillus dysentery in Central America. Evolution of the outbreak in El Salvador, 1969-70.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002489:Central America; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004405:Dysentery, Bacillary / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality; D004544:El Salvador; D005243:Feces / Q000382:microbiology; D005260:Female; D005843:Geography; D006801:Humans; D007223:Infant; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D012499:Sanitation; D012737:Sex Factors; D012762:Shigella dysenteriae / Q000302:isolation & purification; D013997:Time Factors