Beselt, Randall C. Analytical proce dures for therapeutic drug moniterihng and emergency toxicology by Randall C. Beselt. - 2nd ed.. - Massachusetts PGS 1987 - ix, 329p. 25cm. ISBN: 884167224 Subjects--Topical Terms: Drugs - Analysis Poisons - Analysis Body fluids - Analysis. Dewey Class. No.: 615.9 / B31A