Quantitation and Mass Spectrometric Data of Drugs and Isotopically Labeled Analogs Quantitation and Mass Spectrometric Data of Drugs and Isotopically Labeled Analogs . By Ray H. Liu (Fooyin University, Kaohsiung Hsien, Taiwan and University of Alabama, Birmingham, USA), Sheng-Meng Wang (Central Police University, Taoyuan, Taiwan), and Dennis V. Canfield (CAMI, Oklahoma City, USA). CRC Press (an imprint of Taylor & Francis): Boca Raton, FL. 2010. xii + 498 pp. $189.95. ISBN 978-1-4200-9497-8 .