Schneeweiss S, Rassen JA, Glynn RJ, Myers J, Daniel GW, Singer J, Solomon DH, Kim SY, Rothman KJ, Avorn J. Supplementing claims data with outpatient laboratory test results to improve confounding adjustment in effectiveness studies of lipid-lowering treatments. BMC Med Res Methodol. 2012 Nov 26;12(11):180.
Umscheid CA, Maguire MG, Pines JM, Everett WW, Baren JM, Townsend RR, Mines D, Szyld D, Gross R. Untreated hypertension and the emergency department: a chance to intervene? Acad Emerg Med. 2008 Jun;15(6):529-36. doi: 10.1111/j.1553-2712.2008.00132.x
Umscheid CA, Maguire MG, Pines JM, Everett WW, Baren JM, Townsend RR, Mines D, Szyld D, Gross R. The prevalence of and risk factors associated with untreated hypertension in ED patients. Poster presented at the 2007 Society for Academic Emergency Medicine Conference; May 2007. Chicago, IL. [abstract] Acad Emerg Med. 2007; 14(5 Suppl 1):S117.