Retraction Note to: Effect of N-acetyl cysteine (NAC) supplementation on positive and negative syndrome scale in schizophrenia: a systematic review and meta-analysis of randomised controlled trials.
Eur J Clin Pharmacol. 2019 May;75(5):741. doi: 10.1007/s00228-019-02676-3.
Eur J Clin Pharmacol. 2019.
PMID: 30972452