title: Fisher and Bradford Hill: theory and pragmatism?
authors.affiliation: James Lind Library, James Lind Initiative, Summertown Pavilion, Middle Way, Oxford OX2 7LG, UK. ichalmers@jameslindlibrary.org
authors.forename: Iain
authors.initials: I
authors.lastname: Chalmers
mesh_terms: D049673:History, 20th Century; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000266:history; D012107:Research Design; D013223:Statistics as Topic / Q000266:history*