Groenwold RH, Klungel OH, Altman DJ, van der Graaf Y, Hoes AW, Moons KG, Rivero E, Fortuny J, PROTECT WP2. Adjustment for continuous confounders: an example of how to prevent residual confounding. Can Med Assoc J. 2013 Mar 19;185(5):401-6. doi: 10.1503/cmaj.120592
Huybrechts KF, Rothman KJ, Silliman RA, Brookhart MA, Schneeweiss S. Risk of death and hospital admission for major medical events after initiation of psychotropic medications in older adults admitted to nursing homes. Can Med Assoc J. 2011 Apr 1;183(7):E411-9.
Earnshaw SR, Scheiman J, Fendrick AM, McDade C, Pignone M. Cost-utility of aspirin and proton pump inhibitors for primary prevention. Arch Intern Med. 2011 Feb 14;171(3):218-25.
Simpkins J, Divine G, Wang M, Holmboe E, Pladevall-Vila M, Williams LK. Improving asthma care through recertification: a cluster randomized trial. Arch Intern Med. 2007 Nov 12;167(20):2240-8.
Pignone M, Earnshaw S, Pletcher MJ, Tice JA. Aspirin for the primary prevention of cardiovascular disease in women: a cost-utility analysis. Arch Intern Med. 2007 Feb 12;167(3):290-5.
Camilleri M, Chey WY, Mayer EA, Northcutt AR, Heath A, Dukes GE, McSorley DJ, Mangel AW. A randomized controlled clinical trial of the serotonin type 3 receptor antagonist alosetron in women with diarrhea-predominant irritable bowel syndrome. Arch Intern Med. 2001 Jul 23;161(14):1733-40.
Bollini P, Garcia Rodriguez LA, Perez GS, Walker AM. The impact of research quality and study design on epidemiologic estimates of the effect of nonsteroidal anti-inflammatory drugs on upper gastrointestinal tract disease. Arch Intern Med. 1992 Jun 1;152(6):1289-95.
Jick H, Porter J, Morrison AS, Rothman KJ. Lung cancer in young women. Arch Intern Med. 1979 Jul 1;139(7):745-6.