The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Preliminary Observations on the Effect of Fenfluramine on Blood Serotonin and Symptoms in Three Autistic Boys
Abstract
THE syndrome of autism is a pervasive developmental disorder. It is diagnosed by the presence before 30 months of age of disturbances in the rate of development and coordination of physical, social, and language skills, abnormal responses to sensory inputs (hyperreactivity alternates with hyporeactivity), absence of speech and language or a delay in acquiring them although specific cognitive capacities may be present, and disturbance of the capacity to relate appropriately to people, events, and objects.1 , 2 Autistic persons have been identified throughout the world and come from all races and social classes. No psychological or other factors have been identified that . . .
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Studies on 5-hydroxyindole metabolism in autistic and other mentally retarded children
Schain, R. J., & Freedman, D. X. (1961) · The Journal of Pediatrics · doi:10.1016/s0022-3476(61)80261-8 · Cited by 579
Hyperserotonemia and amine metabolites in autistic and retarded children
Hanley, H. G. (1977) · Archives of General Psychiatry · doi:10.1001/archpsyc.1977.01770170031002 · Cited by 230
Cited by
(1986) · American Journal of Psychiatry · doi:10.1176/ajp.143.7.862 · Cited by 590
Volkmar, F., Cook, E. H., Pomeroy, J., Realmuto, G., & Tanguay, P. (1999) · Journal of the American Academy of Child & Adolescent Psychiatry · doi:10.1016/s0890-8567(99)80003-3 · Cited by 382
The Role of Serotonin in Schizophrenia
Bleich, A., Brown, S.-L., Kahn, R., & van Praag, H. M. (1988) · Schizophrenia Bulletin · doi:10.1093/schbul/14.2.297 · Cited by 371
Effects of tryptophan depletion in drug-free adults with autistic disorder
McDougle, C. (1996) · Archives of General Psychiatry · doi:10.1001/archpsyc.1996.01830110029004 · Cited by 301
Evaluating the Potential Use of Serotonergic Psychedelics in Autism Spectrum Disorder
Markopoulos, A., Inserra, A., De Gregorio, D., & Gobbi, G. (2022) · Frontiers in Pharmacology · doi:10.3389/fphar.2021.749068 · Cited by 46
Metadata
- Authors
- Geller, E., Ritvo, E. R., Freeman, B. J., & Yuwiler, A.
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 1982-07-15
- Volume
- 307
- Issue
- 3
- Pages
- 165-169
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- OpenAlex
- W1986819113
- Cited by
- 179
- References
- 2
- FWCI
- 9.32
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Preliminary Observations on the Effect of Fenfluramine on Blood Serotonin and Symptoms in Three Autistic Boys. https://app.cochat.ai/papers/10.1056/nejm198207153070307
- The paper
- Geller, E., Ritvo, E. R., Freeman, B. J., & Yuwiler, A. (1982). Preliminary Observations on the Effect of Fenfluramine on Blood Serotonin and Symptoms in Three Autistic Boys. New England Journal of Medicine. https://doi.org/10.1056/nejm198207153070307
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.