Reference health
The Powerful Placebo Effect: Fact or Fiction?
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1 of 41 checkable references need attention · checked 2026-08-03
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
29 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
does not resolve to a known work10.1001/jama.271.20.1609
The 40 checked references that resolve
resolves10.1111/j.1749-6632.1949.tb55294.x
COMPARISON OF EFFECTS OF ALPHA‐TOCOPHEROL AND A MATCHING PLACEBO ON CHEST PAIN IN PATIENTS WITH HEART DISEASE
resolves10.1016/0002-9343(50)90017-9
A method for the evaluation of the effects of drugs on cardiac pain in patients with angina of effort
resolves10.1001/jama.1954.03690220013004
Effects of Placebo Administration and Occurrence of Toxic Reactions
resolves10.1152/jappl.1954.7.2.119
<i>Effect of Antitussive Agents on Experimental and Pathological Cough in Man</i>
resolves10.1016/0272-7358(93)90010-J
The power of nonspecific effects in healing: Implications for psychosocial and biological treatments
resolves10.1159/000209903
Was ist ein Placebo? Die Bedeutung einer korrekten Definition für die klinische Forschung
resolves10.1001/jama.1941.02820100015004
THE EFFECTIVENESS OF THE XANTHINE DRUGS IN THE TREATMENT OF ANGINA PECTORIS
resolves10.1001/jama.1956.02970340021007
EVALUATION OF CORTISONE IN THE TREATMENT OF CEREBRAL INFARCTION
resolves10.1001/jama.1955.02960080010003
EFFICACY OF METHANTHELINE (BANTHINE) BROMIDE IN THERAPY OF THE UNSTABLE COLON
resolves10.1001/jama.1957.02970410016006
USE OF RESERPINE (SERPASIL) IN THE MANAGEMENT OF CHRONIC ALCOHOLISM
resolves10.1001/jama.1950.02910360007003
VERATRUM VIRIDE IN THE TREATMENT OF HYPERTENSIVE VASCULAR DISEASE
resolves10.1037/h0027509
Sensory-decision theory analysis of the placebo effect on the criterion for pain and thermal sensitivity (d').
resolves10.1007/BF00489609
Implications of placebo theory for clinical research and practice in pain management
resolves10.1016/0304-3959(90)90057-K
The role of conditioning and verbal expectancy in the placebo response
resolves10.1136/bmj.1.6074.1437
Randomised controlled trial of treatment for mild hypertension: design and pilot trial. Report of Medical Research Council Working Party on Mild to Moderate Hypertension.
resolves10.1093/rheumatology/25.1.77
ANTI-INFLAMMATORY EFFECTS OF ULTRASOUND THERAPY: EVIDENCE FOR A MAJOR PLACEBO EFFECT
resolves10.1007/BF02244650
Do double-blind studies with informed consent yield externally valid results?
The 29 references without a DOI — listed, not checked
no DOI — not checkedThe comparative value of drugs used in the continuous treatment of angina pectoris
no DOI — not checkedThe prevention and treatment of motion sickness
no DOI — not checkedPain relief with hypnotic doses of barbiturates and a hypothesis
no DOI — not checkedField use of methadone and levo-iso-methadone in a combat zone
no DOI — not checkedThe effectiveness of oral analgesics (morphine, codeine, acetylsalicylic acid) and the problem of placebo “reactors” and “non-reactors.”
no DOI — not checkedDas Placeboproblem
no DOI — not checkedBedeutung der Placebowirkung in der praktischen Arzneitherapie
no DOI — not checkedKienle GS. Der sogenannte Placeboeffekt; Illusion, Fakten, Realität. Stuttgart, New York: Schattauer Verlag GmbH; 1995.
no DOI — not checkedPlacebo effect and placebo concept
no DOI — not checked10.1016/S0895-4356(97)00203-5_BIB23
no DOI — not checkedTreatment of disseminated sclerosis with active and inactive drugs
no DOI — not checkedRoberts AH. The powerful placebo revisited: The magnitude of nonspecific effects. Mind/Body Medicine 1995; March; 1–10.
no DOI — not checkedRandomized trials in individual patients
no DOI — not checkedA critique of the double-blind clinical trial. Parts 1 + 2
no DOI — not checkedConditioned Immunopharmacological Effects in Animals
no DOI — not checkedPain and the placebo response
no DOI — not checkedA conditioned response model of the placebo effect
no DOI — not checkedPlacebo effect in cardiovascular clinical pharmacology
no DOI — not checkedLack of placebo effect on ambulatory blood pressure
no DOI — not checkedControlling blood pressure throughout the day
no DOI — not checkedPlacebo und Placebo-Effekte in Klinik und Forschung
no DOI — not checkedDie Placebowirkung als unspezifischer Wirkungsfaktor im Bereich der Krankheit und der Krankenbehandlung
no DOI — not checkedThe pharmacology of placebos
no DOI — not checkedPlacebology
no DOI — not checkedVeterans Administration. Minutes of the Fifth Streptomycin Conference; Knickerbocker Hotel, Chicago, Illinois; April 15–18, 1948.
no DOI — not checkedCognitive processes in alcohol use
no DOI — not checkedPatient-provider relationships and the placebo effect
no DOI — not checkedExplications and implications of the placebo concept
no DOI — not checkedZur Problematik der Doppelblindstudien
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