title: Vitamin B₁₂ deficiency masquerading as clozapine-resistant psychotic symptoms in schizophrenia.
authors.forename: Dhanya
authors.initials: D
authors.lastname: Raveendranathan
authors.forename: Lakshmi
authors.initials: L
authors.lastname: Shiva
authors.forename: Ganesan
authors.initials: G
authors.lastname: Venkatasubramanian
authors.forename: Mukund G
authors.initials: MG
authors.lastname: Rao
authors.forename: Shivarama
authors.initials: S
authors.lastname: Varambally
authors.forename: Bangalore N
authors.initials: BN
authors.lastname: Gangadhar
mesh_terms: D000328:Adult; D014150:Antipsychotic Agents / Q000009:adverse effects; D003024:Clozapine / Q000009:adverse effects; D005260:Female; D006801:Humans; D011618:Psychotic Disorders / Q000188:drug therapy / Q000209:etiology*; D012559:Schizophrenia / Q000150:complications*; D014804:Vitamin B Deficiency / Q000175:diagnosis / Q000503:physiopathology*
chemical_list: D014150:Antipsychotic Agents; D003024:Clozapine