Perera, H.V.2013-11-272013-11-271996Journal of the Ceylon College of Physicians, 29(2):p.75-76https://dl.nsf.gov.lk/handle/1/10092Medical SciencesAntipsychotic drugsClozapineSchizophreniaDrug therapyEfficacyQuality of lifeClozapine - an atypical antipsychotic for treatment resistant schizophreniaA