Clozapine alone versus clozapine and risperidone for refractory schizophrenia.
Grass
Guido
G
Hellmich
Martin
M
Leweke
F Markus
FM
D014150:Antipsychotic Agents / Q000627:therapeutic use*; D003024:Clozapine / Q000627:therapeutic use*; D016001:Confidence Intervals; D004359:Drug Therapy, Combination; D006801:Humans; D018967:Risperidone / Q000627:therapeutic use*; D012559:Schizophrenia / Q000188:drug therapy*
D014150:Antipsychotic Agents; D003024:Clozapine; D018967:Risperidone