TY  - BOOK
AU  - Tritak,Ann
AU  - Daingerfield,Margaret A.Farrell
TI  - Brown and Mulholland's drug calculations: ratio and proportion problems for clinical practice 
SN  - 9780323551298
AV  - RS57 .T75 2020
KW  - Pharmaceutical arithmetic
KW  - Problems, exercises, etc
KW  - Drugs
KW  - Dosage
N1  - Includes index
N2  - "This is a revision to the 10th edition with new illustrations and material"--
ER  -