title: How reliable is 24 hour serum lithium level after a test dose of lithium in predicting optimal lithium dose?
abstract: 57% of a group of 35 patients treated with Lithium Carbonate at dosages predicted by the nomogram suggested by Cooper et al (1973) failed to reach therapeutic levels of serum lithium. This finding casts serious doubts on the usefulness of the claim by Cooper et al (1973 & 1976) that 24 hour serum lithium level after a test dose of 600 mg. lithium can predict the daily lithium dose.
authors.affiliation: Professor of Psychiatry, Christian Medical College, Vellore-632 002.
authors.forename: K
authors.initials: K
authors.lastname: Kuruvilla
authors.forename: K S
authors.initials: KS
authors.lastname: Shaji