SORVEGLIANZA DELLE MALATTIE NEOPLASTICHE. Cancer statistics, 2013 CA: A Cancer Journal for Clinicians Volume 63, Issue 1, pages 11-30, 17 JAN 2013 DOI:
Residential Radon Epidemiology Example - Case-Control Epidemiologic Study R. William Field, PhD, MS College of Public Health Department of Occupational.
