| [saint louis encephalomyelitis in hermosillo, sonora, mexico. its epidemiology]. | in a warm desertic and irrigated region, with population 250 000 northwest of mexico, in hermosillo, sonora, along 8 weeks, 51 patients showed the following clinical data: fever, vomiting, neck rigidity, drowsiness and increase of cells and proteins in the csf. in 12 patients good correlations were found between positive serologic results using sle antigen by means of hi, cf and nt. four paired sera showed fourfold increases in titers to sle by means of hi or cf. with vee antigen no such increas ... | 1977 | 616546 |