title: Commentary: the HRT story: vindication of old epidemiological theory.
authors.affiliation: Department of Clinical Epidemioloy, Leiden University Medical Centre, Bldg 1 C9-P, 2300 RC Leiden, The Netherlands. J.P.Vandenbroucke@lumc.nl
authors.forename: Jan P
authors.initials: JP
authors.lastname: Vandenbroucke
mesh_terms: D015340:Epidemiologic Research Design; D005260:Female; D020249:Hormone Replacement Therapy / Q000009:adverse effects*; D006801:Humans; D009203:Myocardial Infarction / Q000139:chemically induced* / Q000453:epidemiology; D012307:Risk Factors