title: [An epidemiological survey and clinical analysis of erythromelalgia in Nanning City].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002681:China; D004916:Erythromelalgia / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009790:Occupations; D012737:Sex Factors; D013997:Time Factors