HPLC methods for clinical pharmaceutical analysis : a user's guide / Hermann Mascher. Mascher, Hermann. High performance liquid chromatography. Drugs Analysis. Pharmaceutical technology. RS189 .M36 2012 615.1901 MAH Includes bibliographical references and index. Weinheim : Wiley-VCH, c2012. c2012. 2012 Text ix, 247 p. : http://www.loc.gov/catdir/enhancements/fy1210/2012392592-b.html http://www.loc.gov/catdir/enhancements/fy1210/2012392592-d.html http://www.loc.gov/catdir/enhancements/fy1210/2012392592-t.html eng