TY - BOOK AU - Tritak-Elmiger,Ann B. AU - Daingerfield,Margaret A.Farrell TI - Brown and Mulholland's drug calculations: ratio and proportion problems for clinical practice SN - 9780323809870 PY - 2022/// CY - St. Louis, Missouri PB - Elsevier, Inc. KW - Pharmaceutical preparations KW - administration & dosage. KW - Mathematics. KW - Programmed instruction. N1 - This book includes online access at http://evolve.elsevier.com , please refer library staff for the password ER -