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Article

Phenylthiocarbamide perception in patients with schizophrenia and first-degree family members.

The American journal of psychiatry - 1 Apr 2005

Moberg Paul J, Roalf David R, Balderston Catherine C, Kanes Stephen J, Gur Raquel E, Turetsky Bruce I

Abstract excerpt

OBJECTIVE: The inability to taste phenylthiocarbamide (PTC) has been associated with medical and neurological illnesses not typically related to taste. The authors examined PTC sensitivity in schizophrenia patients and their non-ill relatives to determine whether this represented a vulnerability marker. METHOD: PTC sensitivity was assessed in 42 schizophrenia patients, 23 healthy comparison subjects, and 12...

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Identifiers

PMID: 15800154
DOI: 10.1176/appi.ajp.162.4.788

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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