Schizophrenia bulletin  National Institute of Mental Health.   - v. :  ill. ;  26 cm.   - Bimonthly,  2007-   - Frequency varies,  1968-2006   - Began with Dec. 1968 issue.   - Print Journal Collection .  = Schizophrenia bulletin   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.   = Schizophr. bull.