Ogden, Sheila J., Calculation of drug dosages : a work text - 9th ed. - St. Louis Mosby 2012. - xx, 615 p. ill.; index ISBN: 9780323077538 Subjects--Topical Terms: Pharmaceutical arithmeticDrugsPharmaceutical PreparationsDrug Dosage Calculations LC Class. No.: MED RS57 / O33