title: [Screening by questionnaire in opisthorchiasis].
abstract: On the basis of answers to questionnaires distributed among 338 opisthorchiasis patients and 123 healthy persons in the Komi-Permiak Autonomous Okrug of Perm Province the risk factors leading to contacting opisthorchiasis were studied. As a result, a more complete characterization of the focus of this infection was obtained and a table was made, permitting the screening of population with the use of questionnaires and the determination of risk groups in this disease.
authors.forename: A V
authors.initials: AV
authors.lastname: Markin
mesh_terms: D000367:Age Factors; D004197:Disease Reservoirs; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009889:Opisthorchiasis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D012307:Risk Factors; D012426:Russia / Q000453:epidemiology; D012737:Sex Factors; D011795:Surveys and Questionnaires
vernacular_title: Anketnyĭ skrining pri opistorkhoze.