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1كتاب
المساهمون: Kulis, Marzena, 1973-
مصطلحات موضوعية: Surveys and Questionnaires., Sexual Behavior -- statistics & numerical data., Prostitution., Occupational Diseases., Motor Vehicles., Commerce., HIV Infections -- transmission., HIV Infections -- epidemiology., Sexual behavior surveys -- Baltic Sea Region., Truck drivers -- Baltic Sea Region -- Sexual behavior., AIDS (Disease) -- Baltic Sea Region., HIV infections -- Baltic Sea Region., Statistics.
جغرافية الموضوع: Poland -- epidemiology., Baltic States -- epidemiology.