title: Factors affecting contact tracing of gonorrhoea.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003153:Community Health Services; D004197:Disease Reservoirs; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D008499:Medical Records; D008722:Methods; D008875:Middle Aged; D012189:Retrospective Studies; D012737:Sex Factors; D012926:Social Control, Formal; D013223:Statistics as Topic; D013334:Students; D011795:Surveys and Questionnaires; D013548:Sweden; D014505:Urban Population