title: Letter by Habib and Schwann regarding article, "Bilateral internal mammary artery grafting enhances survival in diabetic patients: a 30-year follow-up of propensity score-matched cohorts".
authors.forename: Robert H
authors.initials: RH
authors.lastname: Habib
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Schwann
mesh_terms: D003324:Coronary Artery Disease / Q000601:surgery*; D003925:Diabetic Angiopathies / Q000401:mortality* / Q000601:surgery*; D005260:Female; D006801:Humans; D007387:Internal Mammary-Coronary Artery Anastomosis / Q000379:methods*; D008297:Male