This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
In the letter entitled "Localized Phosphorus 31 Magnetic Resonance Spectroscopy in Chronic Schizophrenic Patients and Normal Controls," published in the June 1991 issue of the Archives (1991;48:578), an abbreviation was incorrectly used. The fourth sentence in the "Comment" section should have read "Since PDE levels may reflect cell membrane breakdown, increased PDE values may occur only early in the illness, as in the study by Pettegrew et al.1"
Correction. Arch Gen Psychiatry. 1991;48(8):759. doi:10.1001/archpsyc.1991.01810320083014
Artificial Intelligence Resource Center
Customize your JAMA Network experience by selecting one or more topics from the list below.