title: China. An explosive return of the 'great pox'.
authors.forename: Mara
authors.initials: M
authors.lastname: Hvistendahl
mesh_terms: D002681:China / Q000453:epidemiology; D005260:Female; D018451:Homosexuality, Male / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D011159:Population Surveillance; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology; D060386:Sex Workers / Q000706:statistics & numerical data; D013587:Syphilis / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission