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Swiss medical weekly [Swiss Med Wkly] 2014 May 20; Vol. 144, pp. w13947. Date of Electronic Publication: 2014 May 20 (Print Publication: 2014).Publisher: Trägerverein Swiss Medical Weekly SMW Country of Publication: Switzerland NLM ID: 100970884 Publication Model: eCollection Cited Medium:
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Przeglad epidemiologiczny [Przegl Epidemiol] 2016; Vol. 70 (3), pp. 500-507.Publisher: Narodowy Instytut Zdrowia Publicznego--Państwowy Zakład Higieny Country of Publication: Poland NLM ID: 0413725 Publication Model: Print Cited