title: House of Cards? Testing Fundamental Assumptions in Idiopathic Pulmonary Fibrosis Epidemiology.
authors.affiliation: 1 Department of Medicine University of California, San Francisco San Francisco, California.
authors.forename: Brett
authors.initials: B
authors.lastname: Ley
authors.affiliation: 1 Department of Medicine University of California, San Francisco San Francisco, California.
authors.forename: Harold R
authors.initials: HR
authors.lastname: Collard
mesh_terms: D005260:Female; D006801:Humans; D054990:Idiopathic Pulmonary Fibrosis / Q000453:epidemiology*; D008297:Male; D008499:Medical Records / Q000706:statistics & numerical data*