Acta Psychiatrica ScandinavicaVolume 49, Issue 4 p. 386-392 THE PROPHYLACTIC VALUE OF EXTRA ECT IN DEPRESSIVE ILLNESS J. L. Barton M. B., M. R. C. Psych, D. P. M., J. L. Barton M. B., M. R. C. Psych, D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this authorS. Mehta M. D., M. R. C. P. (Ed.), D. P. M., S. Mehta M. D., M. R. C. P. (Ed.), D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this authorR. P. Snaith M. D., M. R. C. Psych., D. P. M., R. P. Snaith M. D., M. R. C. Psych., D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this author J. L. Barton M. B., M. R. C. Psych, D. P. M., J. L. Barton M. B., M. R. C. Psych, D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this authorS. Mehta M. D., M. R. C. P. (Ed.), D. P. M., S. Mehta M. D., M. R. C. P. (Ed.), D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this authorR. P. Snaith M. D., M. R. C. Psych., D. P. M., R. P. Snaith M. D., M. R. C. Psych., D. P. M. Stanley Royd Hospital Aberford Road Aberford Road Wakefield, Yorkshire WF1 4DQ EnglandSearch for more papers by this author First published: August 1973 https://doi.org/10.1111/j.1600-0447.1973.tb04432.xCitations: 29AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Citing Literature Volume49, Issue4August 1973Pages 386-392 RelatedInformation