title: Nicholas Wald: epidemiologist with a radical prospectus.
authors.forename: Geoff
authors.initials: G
authors.lastname: Watts
mesh_terms: D004338:Drug Combinations; D004739:England; D004813:Epidemiology / Q000266:history*; D005511:Food Handling; D019649:Food Industry / Q000191:economics; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011315:Preventive Medicine / Q000266:history*; D013660:Taxes
chemical_list: D004338:Drug Combinations