title: "Population-based outcome studies" of therapy: potentially useful, but not a panacea.
authors.affiliation: Department of Epidemiology, University of Washington, WA, USA. nweiss@u.washington.edu
authors.forename: Noel S
authors.initials: NS
authors.lastname: Weiss
mesh_terms: D004232:Diuretics / Q000009:adverse effects; D006801:Humans; D006947:Hyperkalemia / Q000139:chemically induced / Q000453:epidemiology; D009864:Ontario / Q000453:epidemiology; D012107:Research Design; D013148:Spironolactone / Q000009:adverse effects; D016896:Treatment Outcome
chemical_list: D004232:Diuretics; D013148:Spironolactone