1Cancer Epidemiology Unit and Cancer Registries of Vaud and Neuchâtel, Institut universitaire de médecine sociale et préventive, Lausanne, Switzerland 2Laboratory of Epidemiology, Istituto di Ricerche Farmacologiche ‘Mario Negri’, Milano, Italy 3Istituto di Statistica Medica e Biometria, Università degli Studi di Milano, Milano, Italy 4Mental Health and Substance Dependence Department, World Health Organization, Geneva, Switzerland
No takes yet. Share an insight, caveat, or question.
Fabio Levi (2003) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: