MacKay A V, Sheppard G P, Saha B K, Motley B, Johnson A L, Marsden C D
Psychol Med. 1980 Aug;10(3):583-7. doi: 10.1017/s0033291700047498.
Eleven patients with tardive dyskinesia were treated with lithium carbonate in a placebo-controlled double-blind crossover study. No significant effect of lithium on either tardive dyskinesia or blood prolactin concentrations was demonstrated, but 5 patients developed pseudo-Parkinsonian features.