“…Salzman (1947) stated that the use of ECT shortened the interval between recurrences in his study group of manic-depressives and schizophrenics, with more relapses and faster readmissions. Ziskind et al (1945), Locher (1948a, 1948b), Oltman &Friedman (1950), Fetterman, Victoroff, andHorrocks (1951), and Avery and Winokur (1978) did not confirm this observation. Kiloh, Child, and Latner (1960) reported an increased incidence of relapses with ECT, compared to the "active placebo" iproniazid.…”