title: Clinical pitfalls of STD surveillance.
authors: Atef Rizk
authors: AR
authors: Markos
mesh_terms: D015986:Confounding Factors, Epidemiologic; D006801:Humans; D010342:Patient Acceptance of Health Care; D011159:Population Surveillance / Q000379:methods*; D012749:Sexually Transmitted Diseases / Q000453:epidemiology* / Q000517:prevention & control*; D006113:United Kingdom / Q000453:epidemiology