title: Re: Confounding adjustment via a semi-automated high-dimensional propensity score algorithm: an application to electronic medical records.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Schneeweiss
authors.forename: Jeremy
authors.initials: J
authors.lastname: Rassen
mesh_terms: D000465:Algorithms; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D052246:Cyclooxygenase 2 Inhibitors / Q000009:adverse effects*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D008297:Male
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D052246:Cyclooxygenase 2 Inhibitors