title: How public health policy is created: scientific process and political reality.
authors.affiliation: Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA. asommer@jhsph.edu
authors.forename: A
authors.initials: A
authors.lastname: Sommer
mesh_terms: D000818:Animals; D004813:Epidemiology; D006291:Health Policy; D006801:Humans