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- How much of the placebo 'effect' is really statistical regression?[Stat Med. 1983]How much of the placebo 'effect' is really statistical regression?
*McDonald CJ, Mazzuca SA, McCabe GP Jr.**Stat Med. 1983 Oct-Dec; 2(4):417-27.* - How much of the placebo 'effect' is really statistical regression?[Stat Med. 1989]How much of the placebo 'effect' is really statistical regression?
*McDonald CJ, McCabe GP.**Stat Med. 1989 Oct; 8(10):1301-2.* - Afrodex vs. placebo in the treatment of male impotence: statistical analysis of two double-blind crossover studies.[Curr Ther Res Clin Exp. 1974]Afrodex vs. placebo in the treatment of male impotence: statistical analysis of two double-blind crossover studies.
*Roberts CD, Sloboda W.**Curr Ther Res Clin Exp. 1974 Jan; 16(1):96-9.* - Review Placebo effect and placebo concept: a critical methodological and conceptual analysis of reports on the magnitude of the placebo effect.[Altern Ther Health Med. 1996]Review Placebo effect and placebo concept: a critical methodological and conceptual analysis of reports on the magnitude of the placebo effect.
*Kienle GS, Kiene H.**Altern Ther Health Med. 1996 Nov; 2(6):39-54.* - Review The significance of the evidence about ascorbic acid and the common cold.[Proc Natl Acad Sci U S A. 1971]Review The significance of the evidence about ascorbic acid and the common cold.
*Pauling L.**Proc Natl Acad Sci U S A. 1971 Nov; 68(11):2678-81.*

- Dose escalation of infliximab in clinical practice: improvements seen may be explained by a regression-like effect.[Ann Rheum Dis. 2004]Dose escalation of infliximab in clinical practice: improvements seen may be explained by a regression-like effect.
*van Vollenhoven RF, Brannemark S, Klareskog L.**Ann Rheum Dis. 2004 Apr; 63(4):426-30.* - Etanercept versus etanercept plus methotrexate: a registry-based study suggesting that the combination is clinically more efficacious.[Arthritis Res Ther. 2003]Etanercept versus etanercept plus methotrexate: a registry-based study suggesting that the combination is clinically more efficacious.
*van Vollenhoven RF, Ernestam S, Harju A, Bratt J, Klareskog L.**Arthritis Res Ther. 2003; 5(6):R347-51. Epub 2003 Oct 1.*

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